Your GPU is fried , I had something similar happen on a Nvidia card on a laptop , I switched the GPU to the builtin Intel GPU and never had the problem again . <| sep |> The study doesn ' t say what you think it does . Ingesting pickle juice before exercise , the plasma concentrations of potassium and sodium stayed constant through the exercise . That ' s a good thing . You don ' t want too much and you don ' t want too little . The point of the study was rule out pickle juice as a cause of hyperkalemia , which the study did . Furthermore , bananas as a poor source of potassium is a good thing too . Too much potassium is dangerous . <| sep |> Lots of good day trips around Amsterdam right in the Netherlands , if you don ' t want to tackle another big city . I liked Rotterdam and Utrecht for totally different reasons . Both within an hour from Amsterdam .