I had all of my vectors imported and done editing. But hadn't saved my work. The drawing tab was selected and open, and the ToolPath tab was closed. I had minimized VCarve Wizard and opened my browser( Firefox 126.96.36.199 ). After closing the browser all of the File Operations, View Control, Create Vectors, and Edit Vectors and their icons were gone. I could open and close the drawing tab, but the icons where gone. I even tried to mouse over that area and nothing was highlighted. If I opened toolpath tab it would open and all of the icons and operations were there and worked.
I only tried the File Save operation ( from the menu at the top of the program ) to save my work. I didn't try any of the other operation from the menu at the top of the program.
I'll try to duplicate this again. And will take a screen shot if it happens.
This hasn't been a big issue Brian. Just was bringing it to your attention, and no I haven't had to purchase a new keyboard