Has anyone else had activation issues with 10? All 5 of mine were activated up to build 10158, but even after switching to the updated key, neither build 10159 or 10162 will activate for me.
It doesn't complain about the key which is posted everywhere and therefore presumed valid. It just keeps saying "Windows can't activate. Try again later".
I'm running four 10 pros, and one 10 home. some are signed up (and verified) for the Windows Insider Club, some are not, and one is still using a strictly LM account ... And nobody will activate with any of the TP keys I've seen to date.