Hi Lutha,
thanks for your fast reply. I already had an support ticket for this case. We couldnt find a solution yet. I updated the severity at the highest now, because Exchange iApp is running so, sooo bad in our environment. I tried everything, googled everything. No solutions yet. There are alot of customers who are not able to work the last days. At first everything was running fine, but now we have such a poor perfomance, that 2010 clients can't even login OWA. Always "ERROR_CONNECTION_RESET".
We checked everything, it is just the external services from exchange. If I access internal URL, everything is fast and stuff. I dont know what has happened.
btw to your response:
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Yes. Clients take like 10 sec or more after hitting login to reach slow OWA or error blank page
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I checked, must be working.
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Dont know what exactly I have to change. Played with intervals, sizes, nagle, delayed acks.. no success.
4. Could U explain me where I can find that Fast L4 profile?
to 5. I did and already checked with support.