You probably already have the answers for the AC input current limit issue, but I'll post for other viewers of this video. There is a minimum current limit requirement for Multiplus and Quattro inverter/chargers and it is different for each hardware/firmware version. It's discussed in this link: victronenergy.com/blog/2018/04/20/multiplus-quattro-inverter-chargers-improved-current-limits/ . The actual value for your particular inverter is very well hidden in a spreadsheet in the firmware page that can only be accessed with a Pro account. The good news is that Pro accounts are free and relatively easy to get.
You probably already have the answers for the AC input current limit issue, but I'll post for other viewers of this video. There is a minimum current limit requirement for Multiplus and Quattro inverter/chargers and it is different for each hardware/firmware version. It's discussed in this link: victronenergy.com/blog/2018/04/20/multiplus-quattro-inverter-chargers-improved-current-limits/ . The actual value for your particular inverter is very well hidden in a spreadsheet in the firmware page that can only be accessed with a Pro account. The good news is that Pro accounts are free and relatively easy to get.