Quickset Won't Save Time Out Error Router No Wan

Router OS 6.19 on a RB951G-2HND

Was working fine for a couple of months.

Didn’t really make any changes. LAN and WAN worked fine.

Last night I decided to try the Mikrotik VPN. I set it up on the quickset screen (HomeAP) and saved it.

The following may be unrelated because it worked fine for an hour or so.

Then started getting flakey. Go into router and the quickset hand been changed to something else besides HomeAP (can’t remember, not looking at router at the moment). Wifi, LAN worked fine. WAN could not access internet. Multiple restarts etc, and still no WAN. Realized that Quickset was not on HOMEAP and that was likley the problem. Tried to switch to HOMEAP and it never saves the settings and gives me a quickset timeout error and never changes to HOMEAP (-13 error if I recall correctly?)

I don’t recall changing anything else (although it is possible, but unlikely).

How to get it to save the HOMEAP quickset???