It might be similar to this thread: SMB connection issue after June update
If that doesn’t work, we’d need debug logs demonstrating the problem.
You can learn more about how to submit a useful support request here.
Depending on the used skin you have to set the settings-level to standard or higher, in summary:
-
enable debug logging at settings->system->logging
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reboot the OSMC device twice(!)
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reproduce the issue
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upload the log set (all configs and logs!) either using the
Log Uploader
method within the My OSMC menu in the GUI or thessh
method invoking commandgrab-logs -A
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publish the provided URL from the log set upload, here
Thanks for your understanding. We hope that we can help you get up and running again shortly.
OSMC skin screenshot: