Do we have an update or an ETA on a solution for this issue?
As much i would agree with Owen, my crashing and freeze up are not related to a SD card as i do not have one on my Switch. However, it should not be overlooked to what Owen is suggesting.
My world crashes alot too ever since 1.9 and I have a world of 128 MB in survival mode. The game freezes and had to restart the game several times. Every time, my character dies and lost a lot of good stuff and can't recover the dropped items because of the game keep freezing up every few minutes. I have been more exploring than anything else.
All the issues for me reside as single player. I have not played as multiplayer.