Sequencer bug?

[Putte]

I´m having more frequent problems with the sequencer, while audio recording. Could be during MIDI recording too. Not sure. Anyway, I´m trying to record a 16 bar sequence (to be a loop), but it stops after about 3,5 bars, asking the usual question about saving the sequence. If I try it again, it ends at the same Place, or after an even shorter while, like 2,5 bars. Today, it stopped after 0,5, repeated times.

There is no message of failure or error, in any way. It´s like the G8 think I push the stop button already.