Howdy, so there's this problem my polaris has always had.  I tried to do a bit of reading on this, but basically my polaris randomly freezes and when it is rebooted I've lost a random amount of patches that have been reset to the default patch.  Sometimes it will stay on for hours and be fine, but I never get to keep sounds on the thing because of this issue.

What do you guys recommend, replace the eproms and ram chips?  I see this recommended often for freezing polarises but never quite seen anyone report back that this fixed their problems.  My power lines seem fine and the DC ok setting has been adjusted.  Any advice would be appreciated.

Regards
Greg C.