FIX FOUND WITH AOD Lag or freeze on Galaxy Watch 4's after Feb 9 Update

I did this for my Galaxy Watch 4 Classic, and it has no more AOD lag or freeze!

FOUND BY - @abhisturkibng
has found the workaround solution for the AOD issue. Galaxy Wearable phone app > Watch Settings > Apps > Facer. Then you have to slide the switch on the Allow background activity setting.