Hi guys. We have a site that has three solar arrays connected to 3 different 150/70-Tr Bluesolar charge controllers that charge same battery bank. The system has been working very well up to some time this week when we noticed a very strange phenomenon on the VRM regarding one of the controllers. In the early morning hours, it charges well but from around 11 a.m. onwards, the controller drops the charging power abruptly and eventually ends stops charging . See attached images taken about 1 hour apart depicting today's activity. What might be the issue? @mvader (Victron Energy Staff) @Guy Stewart (Victron Energy Staff)