Since the update, my screen calibration becomes undone randomly. I have to go to Calman settings and switch to the bypass profile and then back to the calibrated one (standard) for it to take effect again.
I am running Calman all the time and I reinstalled it.
Right now I am deleting the bypass profile in case it’s switching to that but doesn’t seem to help.
I suspect that windows may be periodically overriding Calman and not that Calman is changing profiles on its own.
– edit: Found Color Profile Switching Randomly, but I’ll keep this post as this is probably an April update quirk.