Everything was working fine, no issues. I upgraded the system yesterday and added 2 x MPPT's (SmartSolar 150/60). I connected the SmartSolar's via the VE.Direct, using a USB Hub and then plugged into the USB socket in the Multiplus. The VE.Direct socket on the Multiplus is connected to a SmartShunt. All seemed ok, I can see the MPPTs and SmartShunt via Victron connect using Local/Bluetooth. But the Multiplus does not show in the device list ? If I try to connect to the Multiplus via VRM Portal app, its says VRM Portal err R13. I have not changed anything on my local Lan the Multiplus is connect to ? Also I noticed since connecting the MPPT's the VRM Portal app takes much much longer to load on my windows PC ? Can you please advise on a solution. Thanks, Mark.