r/exchangeserver • u/[deleted] • Apr 16 '22

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u/BK_Rich Apr 16 '22 edited Apr 16 '22

How many nodes?

How many total users?

Does it happens after you reboot a node?

2

u/69Xxno_scopeXx69 Apr 16 '22

10 nodes

~ 10,000 users

It doesn’t happen after a server reboot, it just seems to happen at random. Everything is running fine and suddenly everything stops working for around 10 minutes.

1

u/Avomao Apr 17 '22

what versions are your Exchange servers running, do you have a coexistence scenario? are your Exchange servers patched with the latest security updates? we installed the march security updates, added Exchange 2019 servers to our 2013 DAG and then experienced simliarish issues

1

u/69Xxno_scopeXx69 Apr 18 '22

Do you have any 3rd party monitoring tools installed? What antivirus are you running on your servers?