Suddenly slow home internet.

@mastrodamus, I had 4 and 5 bars and was still getting under 1Mbps.  The strangest thing is that after 8PM, I was getting amazing speeds, over 200Mbs, but during the day it would basically drop.  I have a Google Nest Mesh system and that didn't help anything.  The thing that did it for me, I'm a HUGE college football fan.  Last Saturday, I couldn't even download web pages, or even stream SiriusXM, let alone watch on Sling tv.  Luckily, I'm within the 14 day trial period and I'm sending it back.  Luckily, I didn't cancel Xfinity, I've never had an issue with them.  Granted, T-Mobile is half the price, having to restart, reboot and factory reset and not having anything speed it up, that's when I gave up.  This is not worth the hassle.