All of these look like internet connection problems. I highly recommend contacting technical support for these. Or try rebooting your device and router.

Based on what I heard, many of these connection issues started yesterday. I even ran into some on other online games such as wow classic and league of legends (both had way more lag than usual) and even phone calls were glitching. It even affected eso for a little bit too. I had no full disconnections but several times it got close.

Then I heard something on the news about two powerful solar flares happened yesterday. Those have been messing up and destrupting any type of radio signals such as internet connection, phone, and did some damage to computer software.

I would recommend (if certain apps are still having problems) to try to scan and repair them, fix it by using regedit, and the uninstall/reinstall process.