Doesn't happen to me or you. Perhaps the issue is with her machine.
Weird thing ... it happend after an upgrade on my laptop also.
Weirder thing ... it happend after a Windows 10 upgrade i cannot use my computer anymore ... the system finds a way to try to upgrade the drivers and so on leading to a crash (even when forbidden to download them explicitly).
AMD ... should acknowledge this issue. Its not a one person problem. I now am a "proud" owner of a HD7970 which is literally useless.
I have bought it for gaming with a hope for good driver update (their were bad at the moment).
I was happy with it but now?
I would not recomend it.
I am outraged with the support from AMD.
I think of going green and i think the new architecture of the competitor will just suit me fine.