I have a new Galaxy S21 5G and have noticed when playing a game it says I have lost connection ....I reset my mobile network from global to 5G /lite/3G/2G setting as I assumed that this is what it should be set to...my router is 5G fibre....is it supposed to be set to global and is it okay to have changed it? Connection seems okay otherwise ....
Gaming is notorious for using resources so it is possible that overload is occurring. Identifying whether background apps, including updates, are working and can be turned off may help. Go to Settings, scroll to Battery, scroll to apps details, some models indicate which apps are working in the background, turn them off. Also Google the problem,
