Does anybody know the problem?
When Pitch control is not on "zero position", BPM is dissapear.
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You may have to update the graphic driver of your PC to the latest one.
Hope "Graphics problems" of this troubleshooting will solve your issue.
https://forums.pioneerdj.com/hc/en-us/articles/210124303-Basic-Computer-Tips-Troubleshooting
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Thanx we`ll try your advice