2. We tried restarting the httpd, which fixed it for around 30 minutes, then issues came back.
3. We did failovers, and the new primary unit started having the same issues, and new secondary got fixed. Seems to happen only to the current primary unit, so at the end we fail back to Node A, as it was before.
4. Sometimes the unit responds and gets accessed, but the GUI is slow and suddenly it disconnects.
We found the max connections clients is reached, so we increased it to 20 as recommended, however we are still getting the same issues, should be increase it even more than 20? Please advise. Please help to fix this issue.