GC110 & GC110P - Crashing / Restarting Every 2 Days on Firmware 1.0.5.35 (3 Switches)

Hi Friends,

I have 3 switches (GC110 and GC110P) managed via Insight.

A few months ago they all started crashing / restarting themselves - strangely about every 2 days, 6 hours (I kept a spreadsheet!). Each would restart by itself, and then be fine again for another couple of days.

All were on firmware 1.0.5.35 (latest) and I can find nothing useful in the log just prior to the crashes. On reboot it does say in the log "SIM Cnfgr_Thread - : sim_util.c(3927) 8 %% Switch was reset due to power disruption or unexpected restart." 

In desperation I reverted one switch back to 1.0.5.32, and it hasn't crashed since. The other two kept crashing.

I've now downgraded another one to 1.0.5.32 and it's been stable for 8+ days too.

The remaining switch I've left on 1.0.5.35 and it crashes almost like clockwork.

Anybody come across this before with firmware 1.0.5.35? Can't see anything in the firware release notes.

Thanks for any ideas! :smileyvery-happy:

Nick.