Hi
Not sure if it is related, but happened on the same day

: I installed the new AMD Radeon Adrenalin 17.12.1 Driver (Windows), and now Claymore does not display the line with GPU Temperatures and Fan Percentages. Any ideas?
Thanks
Most probably.
Use AMD cleanup utility to remove newer driver and reinstall previous driver, disable updates.
Why fix it, if it ain't broke?