I use ProgDVB 5.08.1 with the Hauppauge Nova HD-S2 Card and the BDA Driver in ProgDVB.
I don't know what it is, but when I set the buffer size for timeshift to 4000 MB (save to file), my RAM gets still fuller and fuller. From 200 MB up to 1000 MB until it's full. And also with only 10 MB for ...