v3.13 - When Rewire slave enabled, recording stops immediately

The setting: One track has a ReWire slave (Renoise) enabled in the FX list. I am recording on a second track. What should happen: As I hear the incoming sound from the Rewire slave, track 2 records a take as normal. What does happen: I do hear the slave and recording begins, but the recording stops almost immediately (about 1/10th of a second). Playback continues and I am left with a very short take. If I disable Rewire in the FX, recording commences as normal. To reproduce: Start Reaper 3.13. Create a track with a Rewire slave (or use the Master FX channel). Create a new track and record on it. The take will end before you intend to stop recording. Notes: I did not notice this problem at all this week with v2.12, as I've been recording plenty with Rewire enabled. Changing the time selection, PDC settings, sample rate, or file format settings did not seem to have an effect on this problem. ---- SPEX Reaper 3.13 personal reg. XP Home SP2 AMD Athlon64 X2 2GB RAM

Hmm, testing it with renoise here, recording seems to work ok..

Most distressing. I'll experiment on a different computer. Could there be a setting that affects this? Record mode was normal, not punch in/out.