Cameras started working again

I have 11 cams. 5 are v2 (1 of the 5 is a pan cam) & other 4 are basic v2. All the v2 cameras stopped working a month or 2 back. No matter what I did I could not get them to work. So I have been seeing my other 6 v3 cams and figured I would have to replace the lot of my v2 cams. Today (magically) all v2 cams reappeared in the app. Something changed at Wyze or they changed something on my end.
Anyone else have this happen?
Bob