I have a rig that has a lot of old sensor CEM and strand CD80 supervisor racks. I have heard that the older racks do not like the high refresh rates that the Eos line consoles spit out. I had a rack do some funky stuff I have never seen and I feel the refresh rate was the issue. Can anyone explain if this might be true. Also, any old timer know what the refresh rates were 10 to 15 years ago. Thanks
