DDJ-SX

Hello, recently I have been having issues with the right platter on my controller. 1) The cue pads will set themselves if I press cue point 1 . I will press cue 1 and cue 2 will set I will press cue point 1 again and cue 3 will set and so forth. Also at my last gig I would press the start/stop button and the cue points would set. This is happening only on the right side. I lowered the sensitivity on the platter and just used the preset cue points on the computer.I have the latest firmware/drivers installed running Mac OS 10.13.6 and Serato DJ Pro 2.1