We've released an updated site today that should resolve the poor performance across the VPSMon control panel and a few miscellaneous bugs.
In recent days we've also made a few additional stability improvements to the server-side components of the VPSMon software. These should resolve the majority of issues that have cropped up over the last few months.
As some of you are aware, we have work underway on the VPSMon software to move away from using the MongoDB database. Unfortunately MongoDB hasn't been a good fit for the software due to seemingly an endless amount of issues we're having with the pymongo Python driver and also very poor replica set connection performance with the PHP driver.
We've had VPSMon trials temporarily halted since November due to the aforementioned updates we are working on. If you've submitted a trial request, please know that we have them saved and we'll provision an instance for you as soon as we complete the software upgrade.
Feel free to contact us at any time using the form on our site if you have any questions.