Hey. This did not fix it for me but the profile file was the right place.
deadZoneGazePoint and the following hat too long numbers after the dot for ex.
deadZoneGazePoint=2.9539614e-354;
That e-354 did kill it. I removed it and now it is working…
Search for eyeXTrackClass and shorten the numbers.
class eyeXTrackClass
{
enabled=1;
ownSettings=0;
restrictYaw=0;
deadZoneGazePoint=2.9539614;
sensitivityGazePoint=2.0025837;
sensitivityScreenForGaze=1.7539659;
rangeResctriction=1.6388148;
maxTimeInacticve=59624904;
};