I'm getting the same thing. Every day at just after midnight I get the error. Sometimes during the day. The local solar person who installed my system doesn't know. And I can't find anything from Growatt and the app doesn't give any information
I get this error
For peace of mind, if this can't be done for several months (maybe 6-7) I can ignore the errors and it won't be something that will be a much bigger issue at that time?
