I'll have a go at deploying the new version of GVMax tonight.
Once this is done, you WILL need to re-register and recreate your GMail filters.
The new version 'should' be more stable and will also allow me to better debug any issues that arise.
By the way this is the open source version, whose code can be found in github at
https://github.com/haninaguib/gvmaxRegards,
Hani