Qubes 4.0, Lenovo X270
Sometimes my CPU temperature goes to 90 C although the qubes OS has not much to do. If shutting down the responsible domain the temperature goes down again. The same if I pause the domain. After a while I found out that it only happens if not the first firefox browser tab is activated. In other words, if I make sure that always the first firefox tab is activated (and not the 2nd, 3rd …)before switching to another domain then I don’t run into temperature issues, but if I forget the machine is getting pretty hot. I tried it dozens of times in the meantime and always the same. Anyone having similar issues or is this a known bahavior or bug?