Scratch2 Communication Error

Hello, this morning, I have noticed that when I try to access folder in scratch2, I received an error message regarding this

cd: dnaseq-testing: Communication error on send
rm: cannot remove ‘bedgraph’: Communication error on send

When I checked the status, I looked like this

d??? ? ? ? ? ? dnaseq-testing
d??? ? ? ? ? ? bedgraph

Other lab member in my lab is also experiencing this issue, is there something wrong in scratch2 in general right now regarding this?

There was a hardware problem but it was resolved later. Let me know if you’re still experiencing this issue.