Random Bug out

Hi all,
Im still relatively new to WLED, but I have a number of LED projects running.

I have just received 2 new ESP32 boards and tested both with WLED 0.14.1.

All boards are running 0.14.1 and running a mix of LED strips, mainly
SK6812 RGBW and running seamlessly.
but right now, after loading WLED onto the new boards, and hooking up a 60LED strip, the strip is bugging out.
I have checked the power, LED off sets, counts and confirmed that the correct strip is selected.
Has anyone else experienced this lately?