"Transport endpoint is not connected" every few hours

[litingfeng]

I started using this tool last year. At first it was relatively stable, only randomly dropping off once per week. But it's becoming more and more annoying. The connection error happens even every few hours. I've searched a lot and didn't find any good solutions except mannual unmount and remount. Is there a way to fix this? Thanks!

My OS is ubuntu 22.04.