Couldn't test this weekend much as I was away but I had few recordings scheduled. This has nothing to do with dvb-subs but with v3 modded tswriter my system hung totally after few recordings. No MP client running. Normal tswriter has always worked well. As I told on previous post v2 didn't also record one scheduled show. I suspect some major memory leak but unfortunately can't tell more right now. I can supply logs later on. I'll try testing v3 more this week to find out what's really happening with it. PIDs and subs seem to get into recordings so at least that's positive.
At least that complete system hung shouldn't be coming from the modified TsWriter.ax / TVE3.
Currently I have recorded over 30 test recordings with the modified .ax and haven't spotted any issues with it. Of course it would be good to have some additional users testing those changes as well...