Same goes if you’re running Firefox.
I once had Hotmail take forever to get past the loading screen, then actually navigating my mail was hellishly slow. Switched my user agent to Edge and “magically” it loaded instantly and everything was snappy…
Had a few other sites do similar slowdowns but that and Youtube were the most unashamedly blatant.
Am I the only weirdo who updates their system when they’re about to log off for the night?
Then again I also only update like once a week…sometimes every 2 weeks if I forget.