Snapshot task: upload error: The specified path is invalid

Hello,

The Kopia snapshot has stopped working. The message shows an incorrect path.

I am backing up my NAS share through my PC (Kopia UI) to the cloud. NAS (share) is available.

What is causing the problem?

[2025-05-24 15:50:19.051] [info]  upload triggered via API: me@msi:\\NAS\Movies

[2025-05-24 15:50:52.612] [info]  e[33mWARNe[0m Unable to estimate
e[31mERRORe[0m snapshot error: snapshot task: upload error: The specified path is invalid.

[2025-05-24 15:50:52.620] [info]  NOTIFICATION: {"subject":"Failed to create a snapshot of \\\\NAS\\Movies on MSI","severity":0,"body":"Path: \\\\NAS\\Movies\n\n  Status:      fatal\n  Start:       Thu, 01 Jan 1970 01:00:00 +0100\n  Duration:    0s\n  Size:        0 B\n  Files:       0\n  Directories: 0\n  Error:       snapshot task: upload error: The specified path is invalid.\n\nGenerated at Sat, 24 May 2025 15:50:52 +0200 by Kopia 0.20.0.\n\nhttps://kopia.io/"}

It seems that this problem is related to Kopia 0.20. (relased 4 days ago).
After I downgrade to 0.19 version - it works fine.

Issue already reported: