PV + Home + Grid stats in APP, online and Home Assistant lockup/freeze

[Fl1ntst0ne]

Hi Guys,

Hope you are well?

After disabling the work Scheduler schedules I have; in the APP, my system got stuck on PV - 357W, Home - 352W. I couldn't work out why nothing was changing, so ended up Powering down Inverter & Battery etc and then everything sprung back into life. Any ideas why that happened?

I have the following:

8x panels
H1-3.7-E-G2-WL, Master - 1.51, Slave - 1.04, Manager - 1.35
EP12, Version_BMS - 1.012
WL-H1-WL, Software version - 2.08

CheerZ..

[MaterialBarracuda48]

It happens with a comms failure, the other week the system was offline for a good stretch and for some they needed a reboot to get it talking again.

Bad WiFi etc can cause this. Locally on the Inverter screen, everything would have still been working no doubt.
You should be able to get a rough signal strength shown on your dongle, if it is often at 1/4 then dropouts can occur.

[MaterialBarracuda48]

Sorry I did see you mentioned HA was frozen out also, that case it would be some software bug rather than WiFi dropout.
I did have a "frozen" HA before where no data was being recorded, I had to reboot my HA to get it reading again.

Maybe 1 failed, or they both failed at the same time, if both failed then Inverter went screwy.