Hello Tom,
Sorry for the inconvenience caused.
Unfortunately we couldn't view the attached screenshot, we guess it is not successfully uploaded or it is corrupted.
We request you to completely reinstall AVG program once.
1) First step is to use AVG Remover tool and uninstall your AVG program completely. To download AVG Remover Tool please click on the following link:
http://aa-download.avg.com/filedir/util/AVG_Remover.exe
2) Run the downloaded tool and follow the instructions displayed on your screen.
While both Tixati and avg are running at the same time I get huge pc slowdown not to mention Tixati itself stops responding completely. This doesn't happen with any other program and only started happening as of the last AVG update. Even when tixati is completly idle I still get the issue. The only work around that works is completly disabling AVG which is obviously not ideal.
Attached is a screenshot of memory resource monitor at the point of tixati not responding: 
Hello Tom,
Sorry for the inconvenience caused.
Unfortunately we couldn't view the attached screenshot, we guess it is not successfully uploaded or it is corrupted.
We request you to completely reinstall AVG program once.
1) First step is to use AVG Remover tool and uninstall your AVG program completely. To download AVG Remover Tool please click on the following link:
http://aa-download.avg.com/filedir/util/AVG_Remover.exe
2) Run the downloaded tool and follow the instructions displayed on your screen.
- Your computer will be restarted automatically. After the restart, AVG Remover will finish the uninstallation.
NOTE: Once the AVG Remover Tool has done with its process. Please go to the C drive and look for a folder named as "AVG Remover" and I request you to delete it manually.
If you are using our AVG free antivirus program then please use the below link to download the installer file:
For 32 bit: http://files-download.avg.com/inst/mp/AVG_Antivirus_Free_x86_694.exe
For 64 bit: http://files-download.avg.com/inst/mp/AVG_Antivirus_Free_x64_693.exe
Please feel free to contact us should you need any assistance.