[Seeing things in technicolour]

I fixed it by clearing the cache, thanks so much for your help.

[Seeing things in technicolour]

Hi Everyone, last night I was using SL Viewer and  experienced some lag so as usual when I experience lag I had to restart but when I signed back in I noticed I wasn't seeing some things properly including myself and other people and while some things looked normal, others looked technicolour. I signed back in today and I am having the same issue, does anyone know how to fix this?