LI-IMX219-MIPI-FF-NANO-H136 - Purple Image

I am just setting up my nano with the
Leopard Imaging LI-IMX219-MIPI-FF-NANO-H136 and despite changing the camera override profiles mentioned on these forums I am still getting a pink/purple image. Only thing I can think of is the need for an updated camera_overrides.isp. Any ideas?

What’s if remove the camera_overrides.isp file?

A rep from Leopard imaging has been really helpful and suspects that it may be faulty and not have an IR cut filter and has organised a replacement so this is resolved