Let’s illustrate eith a chorus block. I assign the mix and depth to scene and i keep it turned off by default on all scene. I tried to assign the state on/off to scene as well. Even after saving the preset when you reload it the block state is global . What that means is if you switch to stomp and toggle it, it will change the state on all the scene.
I tried with a simple preset and its reproductible.
I noticed that as long as the block state is different for at least one scene it will save and recall properly.
Clearly a minor bug but one notheless. It creates situation where there in no work around…
Tested this on my QC (firmware 1.4.1 - this is the latest version) and I cannot recreate your bug. Wondering if this was an old preset from a prior firmware version that somehow is not cooperating with the new firmware? Can you recreate this bug on a preset you create from scratch now? If not, you might want to just recreate the one that is misbehaving and delete the old one. Worth logging as a possible bug with Neural and sending them the malfunctioning preset first though.
If you upload the problem preset someone else can test it.