Hello,
When I have JCH Optimize turned on, the subscription module throws a JSON error which says SYNTAX ERROR: JSON parse error - unexpected identifier invalid.
It worked well for maybe 20 minutes but then everyone who tried to subscribe received this error. Turning off JCH fixed it.
JCH really speeds up my site and gets a me a good score so what can I do to fix this. Is there maybe a JS file that I should exclude from JCH?