Laser marker on flash dosnt work with 6d mark 2

[MASTIQPTO]

the flash model is 

triopo tr-988 

it work grate with my old 7d ' but with the new 6d mk2 only laser marker dosn't work /

i alredy changed the settings on camera to "unable" on te laser spot assistent..

[Ray-uk]

I don't understand the term "laser marker", are you talking about the red focus assist light ?

It is not unusual for a third party flashgun to suddenly become partly non-compatible with a new model of camera, it is quite possible that Canon have changed something in the 6D mark II that doesn't quite match with your flashgun. It would be best to contact the maker of the flashgun to see if it needs a software update.

[MASTIQPTO]

Yes , sorry my English not so good .
I talk about the red focus light.
Thanks for the answer