Heh, I do have a dark cloud that follows me. Oddly enough, after chasing it a long time and then began using Brave, I opened Chrome and now it works…! I have NO idea why.
Just go by the field tech’s rule book. “The guy closest to the keyboard when it started working is the one who fixed it.” Congratulations! 
Reminds me of the phrase “CCWT”. You called for technical help and the tech accesses your equipment and runs tests. When he is done he says he can’t find any problem. You discover that the problem is fixed however.
CCWT (Came Clear While Testing).
The test usually involves a reboot.