Using plugin version 3.0.8.6 I still have issues with node8:
Failed to communicate with QUIC.cloud server: There is proceeding queue not pulled yet. Queue info: raw 136 [priority] 6000. [server] https://node8.quic.cloud [service] img_optm
It seems like some of the images are processed almost immediately, and the process then stops. This is based on the “Last Optimized Images” in the dashboard.
Cron is running every 10 minutes, and a manual pull doesn’t seem to do anything. Even after waiting 3 hours.
I’m currently experiencing the same issue with node8. Waiting several hours for a few images, and still waiting. This is with the “Fast Queue”.
Another site that is connected to node5 has no issues at all.
Maybe you could have a look into node8 as it seems to be struggling?
