Unable to join worlds with large resource packs

This bug makes you unable to join other people worlds that have large resource packs.

Steps to Reproduce:

• Try to join a world/server that has a large resource pack. 

Observed Results:

The download will get stuck near finishing, after cancelling and trying again it'll get stuck before even starting.

Expected Results:

The download should not stop.

Screenshots/Videos:

stuckwhiledownloading.mp4

stuckbeforeevenstarting.mp4

Notes:

It happens both on Xbox Live and LAN, I've experienced it while using my phone and pc, this also happens a lot on my friends' devices.