syparon Posted July 29, 2021 Report post Posted July 29, 2021 Gents, We are currently facing Sync issues between our site server and our 2 SUPs (separated servers). After some investigation we noticed that the site server wants to tell one of our SUP to start a synchronization but nothing is happening on the SUP side because of an access denied when the site server wants to connect to the SUP on port 8531. This error does not happen all the time ... The system wide proxy is configured to bypass the local range where the site server and the SUPs are located. We already cleaned up our WSUS. I think I have similar issue in WCM.log : Do you have an idea ? Quote Share this post Link to post Share on other sites More sharing options...
syparon Posted March 16, 2022 Report post Posted March 16, 2022 This is a known bug. We decided to set up a transparent proxy and remove the proxy configuration in MECM. Quote Share this post Link to post Share on other sites More sharing options...
