Shelly 1 auto reboot problem in v1.11.8

Hello,

I've still reboot problem in 2 out of 20 my shelly 1s. FW is latest everywhere. WiFi coverage is very good.

It happens 1/3 times right after switch on command from HA.

The log contains:

2712973427 json.c:426 RAM: 50864 total, 36400 free
2725536115 json.c:426 RAM: 50864 total, 36580 free
2727546757 mgos_http_server.c:180 0x3fff222c HTTP connection from 192.168.1.39:36838
2727555596 switch1.c:394 Relay on pin 4 changed state 0 to 1
2727562357 cannot emulate flash mem instr at pc = 0x401a5ac0

any suggestions?

br,

arek

Hi!,

No, I'd never seen reboot after switching off...

Switch is practically never used because shelly motion is a trigger for turning on/off (via HA + NR)...sometimes somebody who does not leave at house use switch for turning off and it is working correctly. To be honest same configuration shelly1+motion I have in 6 places and only this one has an issue.

Switching on from HA interface manually via interface has same results ~ 1/3 actions causes reboot.

In HA I use official shelly integration.

well...I took shelly from wall socket to separate wires from device...maybe there is to much of them and some induction happens?