I see in my node list there are nodes with no corresponding device. I decided to remove those (by clicking Refresh until Remove appears), but only one successfully removed. The others all spin a bit but remain after clicking Remove.
Following the advice here doesn’t seem to help, at least for node 0x25, for example, as the previous and following GENERIC_TYPE_SWITCH_BINARY are all powered off.
One of my devices (0x14) refuses to show the Remove button no matter how many times I refresh.
