Batam did you do all updates for MaxiSys ? So are we speaking about the newest software version?
It is strange, I never got this on Injection control unit with Benz so far. Support are you watching and taking notes on this matter please.
I think you should really open an issue under "your issues" in your account on this site. Also include these screens you made and notice the vin number.
You can activate a manual regeneration with maxisys if I am right. Noticed the option somewhere and think I have a go with it too on short terms (have a C320 that goes into limp mode, most likely due to boost pressure so either actuator or back pressure from soot are most likely with these mercs). Does regeneration on the vehicle you work on finished correctly previously