<html class="apple-mail-supports-explicit-dark-mode"><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"></div><div dir="ltr">Try turning ssl off on the v2 server.</div><div dir="ltr"><br></div><div dir="ltr">If that doesn’t work, then share ‘module summary’ to check config.</div><div dir="ltr"><br><div dir="ltr"></div><blockquote type="cite">On Dec 27, 2025, at 9:52 PM, Aaron Carson via OvmsDev <ovmsdev@lists.openvehicles.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div dir="auto"><span style="font-family:-apple-system,sans-serif">Hi folks,</span><br></div><div><div class="gmail_quote gmail_quote_container"><div dir="auto"><br></div><div dir="auto">Hope you’re all keeping well and that your holidays have been lovely so far! </div><div dir="auto"><br></div><div dir="auto">I’ve been watching the OVMS project for just over a year since Mercedes announced they were going to shut down the Smart EQ servers (UK 453 Brabus). Then, we got my mum a module for Christmas so finally getting to play with it properly 😄 </div><div dir="auto"><br></div><div dir="auto">However, I’m having some trouble with the V2 server. I’m using Dexter’s cloud server for now (thank you for hosting it!) with the aim to set Mum up with the Quarz iOS app (<a href="https://apps.apple.com/gb/app/quarz/id6740280553" style="font-size:inherit" target="_blank">https://apps.apple.com/gb/app/quarz/id6740280553</a><span style="font-size:inherit">). </span><div style="font-size:inherit"><a href="https://apps.apple.com/gb/app/quarz/id6740280553" style="font-size:inherit" target="_blank"></a></div></div><div dir="auto"><span style="font-size:inherit"><br></span></div><div dir="auto"><span style="font-size:inherit">If I start V2 on the module, it either crashes instantly or does so within a few minutes. If I enable autostart on it, it boot loops for a minute and then needs a manual reboot. Not so bad in the summer but having to go back outside to the car in 1°C weather isn’t my idea of fun 😂 <br></span></div><div dir="auto"><br></div><div dir="auto">Problem is: when it crashes, there’s no crash data.</div><div dir="auto"><br></div><div dir="auto"><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">Last crash: IllegalInstruction exception on core 0</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)"><br></span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">Registers:</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)"><br></span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">PC : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">PS : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A0 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A1 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A2 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A3 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A4 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A5 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A6 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A7 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A8 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A9 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A10 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A11 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A12 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A13 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A14 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">A15 : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">SAR : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">EXCCAUSE: 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">EXCVADDR: 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">LBEG : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">LEND : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">LCOUNT : 0x00000000</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)"><br></span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">Backtrace: </span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)"><br></span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">Version: 3.3.005-536-g20a42926/ota_1/edge (build idf v3.3.4-851-gfa4f07fb3b Dec 25 2025 16:43:35)</span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)"><br></span></div><div style="font-size:inherit" dir="auto"><span style="font-family:ui-monospace,"cascadia mono","segoe ui mono",hack,"source code pro","roboto mono",menlo,monaco,consolas,monospace;font-size:inherit;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:pre-line;word-spacing:0px;text-decoration:none;float:none;display:inline!important;color:rgb(0,34,0)">Hardware: OVMS WIFI BLE BT cores=2 rev=ESP32/3; MODEM SIM7600</span></div></div><div dir="auto"><br></div><div dir="auto">Despite all this, I’m having no such issues with V3/MQTT. I’m happy to use that - and I intend to integrate it with Home Assistant so probably would aim for that in general, but the data usage is *so* much lower on V2 - and with a Hologram SIM, that’s pretty important - that I’d have preferred to go down that path.</div><div dir="auto"><br></div><div dir="auto">Any ideas as to why it could be crashing?</div><div dir="auto"><br></div><div dir="auto">Best wishes and kind regards,</div><div dir="auto"><br></div><div dir="auto">Aaron</div><div dir="auto"><br clear="all"><div dir="auto"><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><p class="MsoNormal" style="margin:0in;line-height:normal;font-size:12pt;font-family:Aptos,sans-serif;background-image:initial;background-position:initial;background-repeat:initial;color:rgb(0,0,0)"><b style="font-family:Aptos,sans-serif"><span style="font-family:Arial,sans-serif;color:rgb(36,41,46)">Aaron Carson</span></b><i style="font-family:Aptos,sans-serif"><span style="font-family:Arial,sans-serif;color:rgb(36,41,46)"> (he/him)</span></i><span style="font-family:Arial,sans-serif;color:rgb(32,33,36)"></span></p><p class="MsoNormal" style="margin:0in;line-height:normal;font-size:12pt;font-family:Aptos,sans-serif;background-image:initial;background-position:initial;background-repeat:initial;color:rgb(0,0,0)"><span style="font-size:7.5pt;font-family:"Apple Color Emoji";color:rgb(36,41,46)">✉️</span><span style="font-size:7.5pt;font-family:Arial,sans-serif;color:rgb(36,41,46)"> : </span><span style="font-size:7.5pt;font-family:Arial,sans-serif;color:rgb(32,33,36)"><a href="mailto:aaron@aaroncarson.co.uk" title="mailto:hello@aaroncarson.co.uk" style="font-family:Arial,sans-serif" target="_blank"><span style="font-family:Arial,sans-serif;color:rgb(5,99,193)">aaron@aaroncarson.co.uk</span></a></span><span style="font-size:7.5pt;font-family:Arial,sans-serif;color:rgb(36,41,46)"><br></span><span style="font-size:7.5pt;font-family:"Apple Color Emoji";color:rgb(36,41,46)">💻</span><span style="font-size:7.5pt;font-family:Arial,sans-serif;color:rgb(36,41,46)"> : </span><span style="font-size:7.5pt;font-family:Arial,sans-serif;color:rgb(32,33,36)"><a href="https://www.aaroncarson.co.uk/" title="https://www.aaroncarson.co.uk/" style="font-family:Arial,sans-serif" target="_blank"><span style="font-family:Arial,sans-serif;color:rgb(5,99,193)">aaroncarson.co.uk</span></a></span><span style="font-size:7.5pt;font-family:Arial,sans-serif;color:rgb(36,41,46)"><br></span><span style="font-size:7.5pt;font-family:"Apple Color Emoji";color:rgb(36,41,46)">🔑</span><span style="font-size:7.5pt;font-family:Arial,sans-serif;color:rgb(36,41,46)"> : </span><span style="font-size:7.5pt;font-family:Arial,sans-serif;color:rgb(32,33,36)"><a href="https://keys.openpgp.org/vks/v1/by-fingerprint/45982EB56486CED008DAED0D715E0332F7E1E0F1" title="https://keys.openpgp.org/vks/v1/by-fingerprint/299FFA67FFBA926A7343A83302B578D234F7FA86" style="font-family:Arial,sans-serif" target="_blank"><span style="font-family:Arial,sans-serif;color:rgb(5,99,193)">715E 0332 F7E1 E0F1</span></a></span><span style="font-family:Arial,sans-serif;color:rgb(32,33,36)"></span></p></div></div></div></div>
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