This is an old problem which has bven discussed frequently. It got something to do with the colormanagement in Firefox. I could solve it be using the following setting in Firefox:
gfx.color_management.mode = 2

This is an old problem which has bven discussed frequently. It got something to do with the colormanagement in Firefox. I could solve it be using the following setting in Firefox:
gfx.color_management.mode = 2

This problem is still not solved until today. Running Firfox 97.0 on latest Windows 10.
The problem occurs not only with thw wind layer, but with any other layer too.

Any ideas from the devs?