minecraft freezing

minecraft bedrock on switch keeps freezing for no reason causing me to shut my switch a d restrt minecraft, its happing because of the new update and sometimes it freeze for a few seconds and then unfreezes, it seems to happen on servers only and when u type in the minecraft chat but it also happens for no apparent reason, like i could be walking and bam i just freeze having to wait and see if its gonna unfreeze and mostly it doesnt and when that happens u have to restart your minecraft and it happens way to much and for random reasons each time and it takes 5 minutes after u start playing to crash again and then it happens over and over again, i mainly have been crashing on cubecrft alot and it really annoying when u do cuz some people might not know how to restart there switch so plz fix it as minecraft is unplayable