HA unreachable after backup location set to network drive

Yesterday I followed this video https://www.youtube.com/watch?v=MTlkjVrpo-o&t=134s

After setting up the network drive my HA got stuck. It was unavailable and then it wasn’t. It came back and goes any. Very unstable. After removing the drive and restarting HA the connection has not been gone sinds. Anyone else with the same problem?

My HA and addons are all up to date to the latest.

What does your logs say? How are you running HA? Read this: How to help us help you - or How to ask a good question

I couldn’t find any errors in the log. I am running HA on a NUC.

How is the network drive configured? The issue is that HA is unstable with the network drive mounted, but works as expected when you remove the mount, correct?