Windows 10, Desktop icons transparent with crosses, SIMS having issues.

[DCUK6]

Have a issue with a few machines.

 

Every so often a teacher logs in to their own laptop and the desktop files are transparent with crosses. Desktop etc is redirected. Restart doesnt fix, delprof 2 sometimes does the job.

Edge refuses to load any website.

SIMS also has a generic error when logging in, SIMS drive is accessible but they just cant login.

 

Its almost like the network lost connection and only partially reconnected.

 

Ive tried to replicate the issue on the same laptop, logged in, put it to sleep, pulled the battery out (Teacher often leaves it to go flat after multiple talks), airplane mode.

Cant replicate on my staff test account.

 

Been through logs and cant find anything giving a error why. Windows 10 errors seem pants compared to win 7's, used to always get the answer from the event logs but win 10 has always been useless.

 

Anyone experienced this?