update files error

i think there is a courpption on minecraft lucher updates becuse sometimes it just says blAblablabLa.exe connet be downloaded and sometimes it happens twice and sometimes it hapns 3663773793973789 times like its not a big issue i just like wanna know why maybe its actellly a bug and i dont know but becuse i am sacred that when new updates gonna be gliches  in the lucher                                                                                             

thanks mojang -minecraft username:amirking0