I'm not sure if the severe load is causing these errors or if the errors are causing the severe load. I do suspect the Wiz bulbs are the cause though because I've never had a severe load problem until I added a few more bulbs. I started with 4 about a year ago with no issues. Added 4 more about 3 months ago and no issues. Added 7 more for a total of 15 (14 color bulbs and 1 light strip) and that's when I started having severe load issues. They are all linked to my hub using the built in Wiz integration, not Matter.
I was hoping to find someone else on the forum having an issue with Wiz but from what I can find, most users seem to have good luck with them.
These are the errors logged after one 1 bulb was turned on...
