When I change these inverters to Phase1 they become visible instantly in the VRM device list.
Same issue as: PV inverters disappear from VRM device list after changing phase (L1 → L3, SMA SunSpec) ?
I indeed tried to update to 3.80~33 → this fixes the issue to get my PV’s in the device list.
That still doesn’t address the issue of the “undeletable” Huis PV inverter…
VRM Portal ID: c0619ab85b0b
VRM Site ID: 945308