I have 3.2.016-383-gfb7ccd6b (for-v3.3) on my dev unit and just checked in with it find that it does not have a ppp session after a couple of days of uptime. The gps seems to be working. What would be useful for me to do to debug this? Craig OVMS# cell MODEM Status Model: SIM7600 Network Registration: RegisteredRoaming Provider: AT&T Hologram Signal: -87 dBm Mode: LTE,Online State: NetLoss Mux: Status up PPP: Not connected Last Error: User Interrupt GPS: Connected on channel: #1 I (264626012) cellular: State: Enter NetWait state I (264628012) gsm-ppp: StatusCallBack: User Interrupt I (264630012) cellular: State: Enter NetStart state I (264631052) cellular: PPP Connection is ready to start I (264632012) cellular: State: Enter NetMode state I (264632012) gsm-ppp: Initialising... I (264632102) cellular: PPP Connection disconnected I (264632102) cellular: PPP Connection disconnected W (264633012) cellular: Lost network connection (+PPP disconnect in NetMode) I (264633012) cellular: State: Enter NetLoss state I (264633012) gsm-ppp: Shutting down (hard)... I (264633012) gsm-ppp: PPP is shutdown I (264633012) netmanager: Set DNS#1 0.0.0.0 I (264633012) netmanager: Set DNS#2 0.0.0.0