Well it happens every time after i complete a map.
Here's log
Application: osu!.exe Framework Version: v4.0.30319 Description: The process was terminated due to an unhandled exception. Exception Info: exception code c0000005, exception address 0A7AEAE0 Stack: at System.Windows.Forms.UnsafeNativeMethods.SetFocus(System.Runtime.InteropServices.HandleRef) at System.Windows.Forms.Control.FocusInternal() at System.Windows.Forms.Control.Focus() at #=z1x6vsNqzOg_tEQl5KA==.#=zXe219kulxeoR(Boolean) at #=z1x6vsNqzOg_tEQl5KA==.#=zg0PnHG5LEmPp(#=zx$gHnDjq2QfQIf4Pfg==) at #=zx$gHnDjq2QfQIf4Pfg==.#=zmovyENeWUg5z(Boolean) at #=z5VnELVSAzSrmobDxO3eVFZI=.#=zf1A8a2GcXNn_() at #=zfM6yuHktMyyyGkC1v4qfe9OuAxL4B8MXzsBze$4=.#=zHOCM3zULD_l7(Boolean) at #=zVWLKVuw2fIYLaLCD2WwF_zr4qMN54aL4Bw==..ctor(#=z319_hRCJ5vLNIaMqUA==) at #=zkFKqnJt1IcctxUnoqA==.#=z6orNaVO98HFk(Int32) at #=zkFKqnJt1IcctxUnoqA==+#=zvm2GPJA=.#=zxes_$pCQl_3if33I1tyVKQs=(System.Object, System.EventArgs) at #=zkFKqnJt1IcctxUnoqA==.#=z3jdAnlh8Up6s() at #=zkFKqnJt1IcctxUnoqA==.#=z3Wna2_I=() at #=z319_hRCJ5vLNIaMqUA==.#=z_I95jXEUV0zv(System.Object, System.EventArgs) at #=z848rd3Asw3suA6ALWmF$o2o=.#=zkXohaXM=(System.Object, System.EventArgs) at #=zO9qUvc5uACcYe4elUkV$asY=.#=zbzVzvymaSt34OvCAPQ==(System.Object, System.EventArgs) at System.Windows.Forms.Application+ThreadContext.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FDoIdle(Int32) at System.Windows.Forms.Application+ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr, Int32, Int32) at System.Windows.Forms.Application+ThreadContext.RunMessageLoopInner(Int32, System.Windows.Forms.ApplicationContext) at System.Windows.Forms.Application+ThreadContext.RunMessageLoop(Int32, System.Windows.Forms.ApplicationContext) at System.Windows.Forms.Application.Run(System.Windows.Forms.Form) at #=zO9qUvc5uACcYe4elUkV$asY=.#=zPeGyjG0=() at #=z319_hRCJ5vLNIaMqUA==.#=zPeGyjG0=() at #=zYMITZv9fIBmT3u52bQ==.#=zp5rLHW9AiQtt(System.String, Boolean, Boolean) at #=zYMITZv9fIBmT3u52bQ==.#=zXdrKheU=(System.String[]) at #=zYMITZv9fIBmT3u52bQ==.#=zZGttw9c=() at #=q8bd5db9qkvdsQt7tF47K7EpfQaKZlgGktayLiqr60bE=.#=zFAbbbUA=()