We appreciate you taking the time to report this problem. We are currently prioritizing problems that are impacting a broad set of our customers, so we may not be able to investigate this one immediately. We know this problem is important to you, so we will continue to monitor it.

Thanks for reporting this problem. After careful evaluation of the problem impact and severity we are closing this problem as low priority. We understand that this might not be an ideal resolution for you, but be assured that we don’t make these decisions lightly. We prioritize problem investigations by impact and severity for a broad set of customers; the impact of this problem is limited relative to other existing problems. We have made significant improvements to the product over the past few months, notably in the areas of performance, reliability & general quality of the product. It is possible that this problem has been addressed in the latest version of Visual Studio. We encourage you to update to latest version of Visual Studio and continue to give us feedback.

"Closing this problem as low priority" means?
1) We are not putting it on the product backlog at all
2) We are putting it on the product backlog with low priority and can't give an estimate on when it will be worked on