Just tried to load an existing world that was rendering in RTX ray tracing perfectly prior to 26.x
Update has disabled Ray Tracing, the button is greyed out and no longer selectable.
PC Win 11 Pro, up to date, AMD 7800X3D 32Gb DDR5 - 7900XTX 24Gb all latest drivers.
Just tried to load an existing world that was rendering in RTX ray tracing perfectly prior to 26.x
Update has disabled Ray Tracing, the button is greyed out and no longer selectable.
PC Win 11 Pro, up to date, AMD 7800X3D 32Gb DDR5 - 7900XTX 24Gb all latest drivers.