Most attempts to upload fails (Arduino Nano)

Development Tools Uploading
1

Hi all.

I have an issue where i have a known working cable + Arudino Nano, however uploading on my PC doesn't work. Sometimes however, without me doing anything, it will work

Uploading most oftently leads to ->

avrdude: Version 6.3-20190619
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2014 Joerg Wunsch

         System wide configuration file is "C:\Users\marku\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf"

         Using Port                    : COM6
         Using Programmer              : arduino
         Overriding Baud Rate          : 115200
avrdude: ser_open(): can't open device "\\.\COM6": Ingen tilgang.



avrdude done.  Thank you.

Failed uploading: uploading error: exit status 1

"Ingen tilgang" means no access in Norwegian.

Please help me I am losing my flipping mind. I have attempted updating drivers, I have tried changing the processor to all the different versions. Im at a loss

2

Yeah, Serial monitor was open...

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