Losing patience with 23.20 update

When I first got the 23.20 update everything broke - HR sensor, steps, wifi, sounds/vibation. 
Nothing helped and local Garmin support suggested Full factory reset. That helped, but all the setting were lost. Very annoying. 

Now, after 3 weeks, the bugs are appearing again - multiple times a day asks for 1min update Installation, reboots unexpectedly, lagging during activity, loosing GPS when navigation on. 

It's all bad! 

Garmin used to be a reliable brand with reliable devices. 

In couple years, it has gone to total ***!