Although we're aware that some of our customers are experiencing an issue with the 09 ILS, it's not been possible to replicate the issue internally. This is despite trying every combination of aircraft and sim settings. When combined with the intermittent nature of the problem and the fact that it's not an issue for the vast majority of users, it makes for a problem that's virtually impossible to resolve.
We had hoped the changes to the way ILS is handled in SU9 would create a solution but, for now, it seems that that is not the case.
We're not about to give up on the issue and are continuing to search for solution. While we're committed to finding a solution, it's impossible to say when or even if that will happen...