Hi All,
In our apex application/designer, Sometimes opening a page/popup takes long time to load which is not consistent. While looking at Network tab in console, we found that it is due to Waiting (TTFB) which is taking around 2.2 mins. Initially, we thought it is because of some queries in the database but we observed that such behavior is also seen for pages/pop up's which doesn't has any database interactions and has only static content.
If we close the long waiting pop up/page and reopen it, then it opens immediately.
Could you please suggest how to approach this issue? we could not replicate this issue in apex.oracle.com
Attached screenshot has details of long waiting ttfb
Version used: Apex 5.0
Thanks