Playlist repeats some songs with EverSolo and Bubble UPnP

[Dragnet]

I have a setup with Asset UPnP and an EverSolo DMP-A8 with the BubbleUPnP app as the controller (no transcoding). Frequently some songs are repeated but the playlist looks the same. Before I got the EverSolo I used my Arcam AV40 as renderer and there were no issues whatsoever so something has an issue with the EverSolo or the other way around.
I could potentially use the EverSolo app here but I like Bubble and use it for my two other rigs.

Are there any logs for Asset that could shed some light on what is happening?

(Before I started with Asset I used J.River on a PC - the former crashed about once a week. Asset is steady as a rock.)

[Spoon]

You can enable debugging logging in Asset, it will show the file requests, not certain it will help you though, as Asset does not manage play control, it responds only to requests for files.

[simbun]

You can also enable debugging in BubbleUPnP.

I assume you've already tested another control point e.g. Hi-Fi Cast?

[Dragnet]

You can also enable debugging in BubbleUPnP.

I assume you've already tested another control point e.g. Hi-Fi Cast?

I will test debug in Bubble. I will also post in the EverSolo forums.
I have not tested Hi-Fi cast - will do that as the following step.

Thanks for the tips - will get back with the results!

[Dragnet]

I enabled debug in Bubble and managed to get the error, have sent the log to Bubble - waiting for feedback.