Do you know a workaround for 120hz reclock problems?

Hi!
I checked the forum for reclock, there is an old thread about this, but no solution.

I wonder WHY this happens and if there is a "workaround".

Problem:
"No video stream found" ----> reclock does not kick in, remains red

Happens:
If Videos are higher than 60 FPS, but only for SOME videos. Other 120hz (or even 125hz) Videos work fine.
The bad thing is, one cant even pick anything higher than 60FPS manualy from that reclock menue.