I dont understand what is the problem but I only get render the first 33 min of the video. I try to reduce the project size and the bitrate but only reduce the MBytes of the final video but the render time is the same.

Project:
Profile HD 720p 60fps
size 1280x720
frame rate 60/1
Pixel aspect ratio 1/1
display aspect ratio 16/9
Clolor space Itur-r-709

Render:
Xvid4
acodec=libmp3lame ab=%audiobitrate+'k' ar=44100 vcodec=libxvid minrate=0 vb=%bitrate+'k' aspect=%dar mbd=2 trellis=1 mv4=1 pass=%passes
scanning auto
video 4000
audio 128
full project

I try also with a guide zone with the same result.

Regards in advance