I recently started getting check cell messages on my Pentair IC60 despite cleaning. The odd thing was that it would be fine and seem to generate chlorine for about 30-60 minutes after start up but the check cell message would consistently come back. I ended up replacing it with another IC60 but am getting another set of problems. When I installed the new cell, I am getting a persistent 0 salt reading on the Easytouch. The lights on the cell were green except the low salt light which was red. Rebooting the system multiple times and fiddling with the plug didn’t help. I ended up putting the old IC60 on and the 0 salt message persisted, alternating with com link error after multiple reboots. Prior to this, the old cell would at least report a salt level of 2900ppm. Am I correct to assume the Easytouch is the problem? I was reading replacing the SCG salt board may help. Any other places to troubleshoot before? Thanks for any help.