I believe there are significant issues with PYS and popular cache / optimize solutions, including WP Rocket. I also spent many hours trying to solve that, but with no long-lasting success. Had several pages affected. In WP Rocket case, PYS tends to be ‘missing’ from some pages (while all other page functionalities, and content are fine). Clearing cache helps, but only for a while – which makes pinning down the problem even more frustrating. Only excluding selected pages from cache helps – PYS works fine then. But – obviously – pages excluded from optimization work slower, so that’s not a proper solution.
same problem (same message), maybe it happened after Cache Enabler update (?), didn’t change any settings in either plugin. Yet WebP pictures are still served from cache, so it seem that – despite the message – it is working.
Thread Starter
jetmg
(@jetmg)
OK, this issue solved itself – maybe catch-enabling plugin was the cause
