Youtube plugin only plays 44.1 khz files on sq classic & radio

Goodmorning There!
Here Bas from the netherlands.

I have a synology ds413 with LogitechMediaServer-ppc-8.0.0-1605892076.spk

And if i search for music, in the youtube plugin, the only files playing are 44.1 ones

48.0 don't play at all.

I think it has something to do with conversion in lms??

I spend lot's of time to change settings in the file extension page.
but can't figure out to get it to work.

I have about 6 sq classics and 2 radio's and one touch

Hope someone can help me with this case

best regards Bas