<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Seems much better for me now. 36+ hours connected. One network disconnection and reconnected automatically:<div class=""><br class=""></div><blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;" class=""><div class=""><div class=""><font face="Andale Mono" class="">I (66104434) ovms-server-v2: Send MP-0 S100,K,0,0,done,standard,200,160,0,0,0,0,13,4,0,0,0,0,160.00,0,0,0,0,-1,0,0,0,0,0,400,0,0.00,400.00,100</font></div><div class=""><font face="Andale Mono" class="">I (66104444) ovms-server-v2: Send MP-0 D0,0,5,22,30,25,0,1000000,0,66101,22,0,0,0,1.01099,0,0,0,22,0</font></div><div class=""><font face="Andale Mono" class="">I (66618624) simcom: CREG Network Registration: Searching</font></div><div class=""><font face="Andale Mono" class="">I (66619474) simcom: Lost network connection (NetworkRegistration in NetMode)</font></div><div class=""><font face="Andale Mono" class="">I (66619474) simcom: State: Enter NetLoss state</font></div><div class=""><font face="Andale Mono" class="">I (66619474) gsm-ppp: Shutting down (hard)...</font></div><div class=""><font face="Andale Mono" class="">I (66619474) ovms-server-v2: Network is down, so disconnect network connection</font></div><div class=""><font face="Andale Mono" class="">E (66619474) ovms-server-v2: Status: Error: Disconnected from OVMS Server V2</font></div><div class=""><font face="Andale Mono" class="">I (66619474) gsm-ppp: StatusCallBack: User Interrupt</font></div><div class=""><font face="Andale Mono" class="">I (66619474) gsm-ppp: PPP connection has been closed</font></div><div class=""><font face="Andale Mono" class="">I (66628474) simcom: State timeout, transition to 5</font></div><div class=""><font face="Andale Mono" class="">I (66628474) simcom: State: Enter NetWait state</font></div><div class=""><font face="Andale Mono" class="">I (66629474) ovms-server-v2: Status: Waiting for network connectivity</font></div><div class=""><font face="Andale Mono" class="">I (66638504) simcom: CREG Network Registration: RegisteredRoaming</font></div><div class=""><font face="Andale Mono" class="">I (66639474) simcom: State: Enter NetStart state</font></div><div class=""><font face="Andale Mono" class="">I (66640524) simcom: PPP Connection is ready to start</font></div><div class=""><font face="Andale Mono" class="">I (66641474) simcom: State: Enter NetMode state</font></div><div class=""><font face="Andale Mono" class="">I (66641474) gsm-ppp: Initialising...</font></div><div class=""><font face="Andale Mono" class="">I (66647124) gsm-ppp: StatusCallBack: None</font></div><div class=""><font face="Andale Mono" class="">I (66647124) gsm-ppp: status_cb: Connected</font></div><div class=""><font face="Andale Mono" class="">I (66647124) gsm-ppp: our_ipaddr = 10.170.204.16</font></div><div class=""><font face="Andale Mono" class="">I (66647124) gsm-ppp: his_ipaddr = 10.64.64.64</font></div><div class=""><font face="Andale Mono" class="">I (66647124) gsm-ppp: netmask = 255.255.255.255</font></div><div class=""><font face="Andale Mono" class="">I (66647124) gsm-ppp: our6_ipaddr = ::</font></div><div class=""><font face="Andale Mono" class="">I (66649474) ovms-server-v2: Status: Network connectivity established</font></div></div></blockquote><div class=""><div><br class=""></div><div>I think we will still probably need an PPP overall connection attempt counter. If PPP can’t be brought up N times, then power cycle the modem and start from scratch. The SIMCOM SIM908/808 modems certainly seemed to require that to be able to recover 100% of the time.</div><div><br class=""></div><div>Regards, Mark.</div><div><br class=""><blockquote type="cite" class=""><div class="">On 25 Dec 2017, at 5:40 PM, Tom Parker <<a href="mailto:tom@carrott.org" class="">tom@carrott.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class=""><br class=""><br class="">On 24/12/17 19:53, Mark Webb-Johnson wrote:<br class=""><blockquote type="cite" class="">Can you guys try updating both your ESP IDF (based on open vehicles 2.1 repo) and ovms v3 firmware. See if it is more reliable? I will leave mine running now, to see if there is any improvement for long-lived connections.<br class=""></blockquote><br class="">I updated and went for a drive on GSM. The v2 server reported telemetry for 10 minutes and then it stopping talking. I don't know why it stopped.<br class=""><br class="">I've now got it on my desk connected to my laptop and it's been working for 20 minutes. I've just unplugged the antenna so we'll see how well it works (signal is strong here so it remains connected, but hopefully this simulates changing cell towers or something).<br class=""><br class="">I've also found that you can connect with a terminal emulator at 155200 baud and it doesn't reset the ovms (make monitor does reset it) so hopefully next time it stops communicating while driving I'll be able to see what is wrong.<br class="">_______________________________________________<br class="">OvmsDev mailing list<br class=""><a href="mailto:OvmsDev@lists.teslaclub.hk" class="">OvmsDev@lists.teslaclub.hk</a><br class="">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev<br class=""></div></div></blockquote></div><br class=""></div></body></html>