Hi Henrik,
Yes I was today put all in one interrupt (TMR1 , 16bit and make little trick)
Interrupt fire at 10KHZ but I have counter variable wich increment every interrupt jump and if it not 10 then servo not operate over jump servo and pwm update but when that variable mach 10 servo will operate and reset variable to zero, that meen I have 10khz interrupt with 1khz servo drive.
After that all work almost perfect but problem is still here and maybe it is in PWM update or I don't know - simple I am near it.
We will see soon...
Regards
/Robert