@Ariek Thanks a lot! I've tried everything. But at the end of the day the only thing that helped was going back to the old powerline.exe utility. (I have the V1 version of the WPA8630P.)

@PowerlineFW Thanks for sharing the new nvm-s regularly. The upgrade was always flawless so far. This time however, while the 2.10_stripped could be installed on the PA8010P without any problem, the...