Minimwatch unable to perform rescan

[lhdock]

Hi Mr Simon,

I'm a Minimserver and subsequently Minimserver2 user for several years, program's been running smoothly all these years until 4 days ago when I noticed the Rescan function in Minimwatch doesn't work anymore.

My system: Synology NAS DS 216 II+, Minimserver2 2.0.18 update 192 installed, Minimwatch 2.0.8 installed in my PC. Audio systems are Exogal Comet DAC, Sonore microRendu streamer, ios Teac HR Streamer as control point.

I recently renewed subscription (2-4-2021) for another year for Minimwatch, after and up till then I'm still able to transfer audio files from PC to Synology, perform a rescan to update new files via Minimwatch. Only in the past few days I found that I'm unable to do so. I can still transfer audio files from PC to Synology, but whenever I use the Rescan button in Minimwatch, the icon remains yellow and didn't turn green as before. I had to restart Minimwatch in order to change to green icon but can't add any new audio files anymore. Thank god I can still listen to existing audio files at the moment. Seems that Minimwatch can't perform a 'handshake' with Synology.

Steps I have done so far: Reverted to Minimwatch 2.0.7, reinstall Minimwatch 2.0.8 on PC, reset Profile in Minimwatch, restart Minimserver 2 on Synology, using Firefox and Chrome browsers, using a different PC, updated latest router firmware, updated Windows 10,etc etc without success.

I hope you can point me in the right direction to troubleshoot this problem, thanks.