I'm still having trouble with it.? I updated my IB TWS Gateway to the latest yesterday (10.12.2i) and I was able to pull my positions a couple of times and thought that the issue was the version of IB Gateway.? However, now this morning, it does not work.? I am using the Java version and I also updated the TWS API.? I don't think the issue is related to my code because it has not changed in months.? Also, when I enable logging on my IB Gateway, I see the following:

Positions were not received for accounts: ***

So to me, that says that the Gateway successfully submitted the request, but received nothing in return.? I see my positions in TWS Desktop and I suspect that uses the same API.? Not sure why I cannot receive the positions via the Gateway.