No, just the one with AMD Radeon R9 290 card. The other PC of mine with AMD R9 390 card is fine in the last 2-3+ months.
There are TWO separate distinct issues I have been having on & off on different PCs - I am not using Nvidia cards recently, but it seems AMD Radeon is more affected and NVidia is less:
* You have GPU-Z in Windows startup. PC/Windows starts, you get a freeze when GPU-Z tries to start.
* You have GPU-Z set to not run with Windows startup, OR have quit GPU-Z. Then you try to run GPU-Z, you get a freeze. This 2nd issue mostly but not always happens when PC is loaded (a bit or a lot), such as playing music (MP3s), or video (Youtube or a local video file/etc) or even with nothing much loading the PC, but with some stuff running - such as Steam, iTunes/etc.
These freeze issues are usually intermittent and random and sometimes hard to reproduce, at least for me.
Also, for
@W1zzard to fix these, he must be able to reliably reproduce these on his side, and unfortunately for now he cannot.
Due to this, he cannot fix at least for now.