Did anyone else try BES 4.1 (4.1.1 or 4.1.2) with the new Lotus Domino 7.0.2 maintenance release?

I did. Until now we ran 7.0.1 and I tried upgrading our BES 4.1.2 server with 7.0.2. The result was a disaster. Apparently a new bug was introduced with Domino 7.0.2 that affects BES 4.1. What it caused was that BES repeatedly (apparently it gets caught in an endless loop) resyncs (from scratch) all address books with the handhelds (probably also the task lists). This not only causes lots of traffic but also a 100% server cpu load.

Going back to Domino 7.0.1 fixed the issue.

If anyone else had success with BES 4.1 on Domino 7.0.2, please share your experience. If not, then this is to warn you ...

That's interesting. We are looking at going to Domino 7.0.2 becuase of SDR94061. The issue is suppose to be resolve in 7.0.2.

Do you have an SDR or SPR number? I upgraded to BES 4.1 SP2 HF2 a few days ago with Domino 7.0.2. I haven't seen any issues with it.