Now if you enable battery optimization or low in a battery then your device limit to request as its save energy mode. The easy solution is to disable battery optimization and change the battery up of your device sufficiently. pokemon go error 2
Follow this step For android device
Open Setting>battery
Click Battery optimization
Select Not optimized
Find Pokémon GO
Select Don’t optimize
Follow this Step For iOS user
Open Setting
Find battery setting
Turn off low power Mode.
Force Stop of Pokémon GO
IF You are still facing a network error issue then try to stop Force Stop of the Pokémon GO Game. They fix your Network Error problem permanently. Force closing can also help your lot of troubles related to the freezing and the crashing issues of the games.
Check the Open app
close all open app if Pokémon GO opens-close also.
GO Pokémon GO App Setting
Click Force Stop OF Pokémon GO.
Check your Mobile Network
Some Time not the fault of the game. if all these methods are not working then you should check your mobile network for any glitch or network issue. if you are in a crowded area, then high chance of network-related issues.
if is a cellular network problem then try stronger Wi-Fi and also check your internet provider to see they have a cap on data usage volume or internet speeds up