Robot wont go over 50%

Hello , i have one robot 2000ic/165F with R30ib controller and i cant change speed in T1 OR T2 above 50% when i put it in auto mode it can go 100%. I tried to change JOGOVLIM in controlled start but it doesnt help any ideas what could be wrong ? Thank for help.

Both are at 100%

Sorry i forget to write that there are 4 positioners can it be some multi axes problem ?

I m just trying to JOG robot i checked the JOGLIM also but it seems correct.

The positioners werent calibrated so it didnt allow robot to move at full jog speed sorry to waste your time but thanks for help .