HELP! SMB share no longer working!

All my content is shared over a smb share from my windows PC. It’s always worked flawlessly. Since the latest update the connection no longer works!? I tried removing the connection and recreating it but I always get 'could not open dir [smb://computername]. Reason: Operation timed out (60).

I have since been successful in accessing and streaming content from the same share using FileBrowser on my ipad and iPhone. I can also access Internet content from the ATV just fine.

No idea what’s up with this. Bueller?

I got it to work by switching to the IP address. Any idea why the machine name wouldn’t work? I don’t currently have static IPs.