Long startup and frequent game crashes

Ever since 1.13.0 was released, I've had constant problems with playing online and the startup load time. Upon selecting my game from the Switch menu, I'm presented with a black screen for around 2 minutes along with a white screen that freezes for 1 minute and then the Mojang logo and loading bar appears. This is quite annoying to have to deal with every time I want to load up the game. Along with the wait time, it takes around a minute or so to load up my skins which keeps me from joining any servers until it has been loaded. I checked to see if this same issue happened with any of the other users (who have no Nintendo Network or Nintendo Online subscription linked to them) on my Switch and they loaded up just fine. 

The second issue is pretty straightforward but very frustrating. Whenever I am disconnected from any online game, my game decides to crash, which once again leads me to wait 5 minutes for my game to load. I have just experienced 2 random mid-game crashes for no reason (without being disconnected) and I've pretty much had it, hence me writing this report.

I hope these bugs get fixed very soon. I've been able to withstand the loading time but ever since the crashes I think I've had it. I put good money into this game and I can't be having this stuff happen. Thanks and...uh...craft on? I don't know how to write this off...