Did you get this sorted? Is it working fine now?

I do think a good clean will fix it like in the video. Hope it is sorted after that.

Yes that is the solinoid acting up. But, first is your timing 100% correct? Please make sure.
Then, remove the solinoids and give them a proper cleaning inside. I will attach a simmilar post about it.
Do you have Vida?
Let me know!
https://www.swedespeed.com/threads/ecm-614b-exhaust-camshaft ...

Best and cheapest is replace those two seals. Easy job.

Just tried Vida on win11 this morning, and it's working, which saves me from finding a old laptop or doing a VM. Had the issue with IE and edge, but I enabled IE on windows 11. Ran Vida, which opens in Edge, and then I just open IE and use the url of vida, I can then login and everything works ...

For anyone coming across this problem, here is the fix.

Replace your solenoid seals, problem solved.

I spoke with a Volvo mechanic here, and he looked at the codes: ECM-673C Camshaft position, exhaust - High
And adaptation details: Intel Target closing should be 27 degree, and it reaches 27. But ...

Need some advice please.....

Replaced head gasket 2 weeks ago, and now I can't seem to get the timing correct. Exhaust will be on the mark, and the inlet will be half a tooth out, every time. And there is no way to set half a tooth.
Even locked the cams in position on the marks, but then the ...