Fail to open file explorer - no response to readDirectory

[cyklee]

This is a slightly confusing problem since it only occurs on one of my machines and there isn't much log info to go on.

Expanding file explorer (i.e. clicking on the > symbol left of File Explorer) on one of my raspberry pis causes a cryptic error notification "An unknown error occurred. Please consult the log for more details.". Examining tailscale output shows that readDirectory did not have a corresponding tsFs-timing message.

# Failed machine
2024-03-13 21:32:01.433 [info] [tsFs-timing] 178ms for getHomeDirectory
2024-03-13 21:32:26.042 [info] [tsFs-sftp] readDirectory: ts://cyklee.github/blackbox.animal1-animal2.ts.net/home/cyklee

# Successful
2024-03-13 21:35:01.693 [info] [tsFs-timing] 937ms for getHomeDirectory
2024-03-13 21:35:02.899 [info] [tsFs-sftp] readDirectory: ts://cyklee.github/silverbox.animal1-animal2.ts.net/home/cyklee
2024-03-13 21:35:03.085 [info] [tsFs-timing] 185ms for readDirectory

I have no issue opening terminal or attach VS Code in the extension to the problematic machine, which is a Raspberry Pi 4B running Raspbian bullseye and Tailscale 1.60.1 (blackbox). Interestingly, the file explorer problem does not exist for my Raspberry Pi 3B. I would be very happy to provide more information, just let me know.