There is a readme file in the zipfile that AudioRIP comes in. You might try the 2 items it suggests.
"AudioRip Plugin and fast processors
AudioRip Plugin has lots of things to do - potentially it's listening to 15 or more audio streams at a time. To do this, it has many "threads" running simultaneously. Internally, AudioRip Plugin has code to ensure that these threads process data correctly and at the right rate, but apparently there are some problems. These problems turn up on fast PCs and especially those with multiple processors or Intel's HyperThreading technology. If you experience odd behaviour with AudioRip plugin, we suggest two things:
Set all the thread priorities in TSReader to low
If running on multiple processors or with HyperThreading, find the TSReader process in the list shown in the Windows Task Manager, right click and choose "Set Affinity". Set TSReader to use only CPU0. You need to do this each time you launch TSReader when you want to run AudioRip plugin - TSReader itself is thread safe.
We should probably fix this but, but the workaround well, works! AudioRip plugin is after all free software!"