[SOLVED] Need help using buffer~ to store sample accurate marks

Hello!

I have a problem that I don't understand.

Here is the Patch.

Basically I use the Gen~ to fill a buffer~ with sample accurate marks

The buffer~ is a two channels buffer. I use the first channel to write sample marks and the first sample of the second channel is the index of the sample that is currently counting on the first channel.

Everything works well most of the time, but sometimes the counting happens on the wrong sample. I mean, the sample index and the counting sample don't match.

I really don't understand where the problem is.

If you let the patch run for about 5 minutes you should be able to see the problem several times.

Can someone help me?

Thanks!