After working fine for months, Chrome started showing "Your request can't be completed right now. Please try again later." in sub-folders of Inbox, but not in Inbox itself (I can see messages in inbox only).
After checking the server, I tried OWA in Firefox and it works fine, all folders, all email, no errors. The errors below only happen in Chrome, not IE9/10 or Firefox. I removed all extensions in Chrome, updated to latest build (27). It seems server side
as the other two browsers work just fine.
Here is what I see in chrome:
POST https://xxx/owa/service.svc?action=SubscribeToNotification&UA=0 500 (Internal Server Error.
See fault object for more information.) preboot.0.js:34
POST https://xxx/owa/service.svc?action=FindConversation&UA=0 500
(Internal Server Error. See fault object for more information.) preboot.0.js:34
It get's even better when we noticed also that in Chrome I get (watching JSON)
{"Body":{"ErrorCode":500,"FaultMessage":"AnerroroccuredwhilefetchingUCWAconfiguration-exception:Thechallengevaluereturnedfrom'xxxx'isnotvalid.","IsTransient":false}}
{"Body":{"ErrorCode":500,
"FaultMessage":"Cannotopenmailbox\/o=xxx\/ou=ExchangeAdministrativeGroup(FYDIBOHF23SPDLT)\/cn=Recipients\/cn=ff9f09e394ae4fd3b464bf1c66d7.",
"IsTransient":true}}
and in FF/IE I can sign into Lync via OWA but in Chrome I cannot. Ideas where to start looking?