TsColorBox in V16.02 with FastMM5 Root › Technical support › Troubleshooting This topic has 2 replies, 2 voices, and was last updated 3 years, 8 months ago by Support. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts March 19, 2021 at 7:07 pm #69939 LasseParticipant I am having this issue with FastMM5 memory manager. – Add TsColorBox to form – Set Style cbCustomColor – Run – Select Custom.. from combo box – Click OK on color dialog and there will be AV. What do you think, is this AlphaSkins or memory manager issue? You can call FastMM_EnterDebugMode and FastMM_ScanDebugBlocksForCorruption in project file to get the report. March 19, 2021 at 7:30 pm #69940 LasseParticipant I was able to fix this for now like this: procedure TacItemsPopupForm.UpdateControls; ... procedure AddItem(const ACaption: string); ... Flat := False; // True; Lasse You will see why. It will crash here: procedure TCustomSpeedButton.UpdateTracking; var P: TPoint; begin if FFlat then Of course this is just a temporary solution. This reply was modified 3 years, 8 months ago by Lasse. March 20, 2021 at 7:41 am #69948 SupportKeymaster Thank you for the message, this error will be fixed in the nearest release. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Root › Technical support › Troubleshooting