unwanted bpm changes

hello,

i did 3 sequences at 165 bpm, put them in "song mode" togehter and "convert" the song on a pad for "next seq" mode. nothing special, i did this very often before.
now the curious thing is that a part in the middle of the "song1" has the half speed (82.5bpm). the hole aragement has the "note-165.0-(m)" at the left corner. if i convert there is a "triangle/play? sign-82.5bpm(m)" after passing some bars its moving back to 165bpm.

can anybody explain what i have done and how can i transfer the "song1" to 165 bpm??
thanks in advance

anybody with the same issue??

You might have used "master tempo" on mainscreen, while when converting it reads seq tempo. Does not matter how... just press EREASE and spin the dial for tempo events > than do it.

hi,

thank you very much for the 2 comments.
i ve got some holidays so i cant say thanks.

big up again