--- ardour-2.8.3/libs/ardour/audio_diskstream.cc	2009-10-08 16:44:24.000000000 +0200
+++ ardour-2.8.3-patched/libs/ardour/audio_diskstream.cc	2009-10-14 22:25:54.000000000 +0200
@@ -503,6 +503,8 @@
 		} else {
 			last_recordable_frame += _roll_delay;
 		}
+
+      first_recordable_frame = max_frames;
 	}
 
 	last_possibly_recording = possibly_recording;