We've recently encountered a http 500 error when logging into one of our exchange servers (it is hosted in aws running on Windows Server 2019).
I've tried replacing the certificates on the server a couple of times, I've made sure that the bindings are set correctly and I've deleted and recreated the ecp and owa directories. I've ran the UpdateCas and UpdateConfig powershell scripts multiple times, since the server is virtualised I've also tried assigning more resources to it and the error still occurs.
We're also running in a hybrid environment.
Any help would be greatly appreciated.