Step sequencer not playing all steps

Hello. My step sequencer is not going past 24 steps. In the menu it shows /64 and I can input 64 steps and the step lights show 64 but it only goes to 24 then repeats when I play the sequence. I’ve tried setting the first and last steps to no avail. Can someone please tell me what I may be doing wrong?

Thanks

I’m having the sam issue. Did you get a fix?