Timeout exceed 2000ms

One of our fmbetterforms site experienced this error intermittently since this early morning. My the other custom domain site is working fine.

It worked well for a few hours this morning and then same problem ( > 2000 ms) happened the whole afternoon. Users are getting very frustrated. Here is the sever info from the Helper file. May be the server is having problem. Please help. TQ


The error now has changed from > 2000 ms to authentication timed out.


After a couple of hours, tt is now working as normal. Thank you