autoupdate is always getting triggered

[simoncn]

The log shows that MinimServer starts scanning your files at 09:28:03. Part way through this scan (at 09:37:48), an 'exit' command is issued. This terminates the scan before MinimServer can complete the scan and write its cache file.

You need to let the initial scan complete so that MinimServer can write its cache file. This might take a long time. After this, MinimServer will read from its cache file when started, which will be much quicker.