Installing 8.5.1FP1 on Domino 8.5.1

On 3 of our domino servers (all of them on W2003 Std. Ed.) with Domino 8.5.1 we are confronted that they periodically hang.The domino window looks normal, but the server is unresponsive, the only thing one can do is just push the button to hard reset the server.

Curiosly these are the only 3 domino servers with SMTP enabled (I mean they send mail to the internet). The other domino servers are running without problems (also on 8.5.1).

Does anybody have the same problem?

Can the 8.5.1 FP1 fix this, or beter wait for 8.5.2?

Thanks in advance,

Ricard

Subject: Cause of hang

This needs to be determined before the question of whether 851FP1 will fix the problem. Engage IBM Lotus Support to ascertain root-cause/solution.