I dug into their web page and looked up their software download path: http://file.thermaltake.com/file/software gives a list of all the available releases. I pulled the http://file.thermaltake.com/file/software/TTRGBPlus_Setup_133_x64.zip and installed that for 1.3.3 and the issue was resolved for me. Frustrating that it is not easier to rollback.