The interesting parameters that you do not know

Hi,

New error started today - no updates or changes to Arduino/Java in past 24 hours. All previous codes which have successfully uploaded before no longer doing so, same error repeatedly. Have checked online for similar errors - nothing found with the “REMOVE” bit.

BN: Arduino/Genuino Uno
VID: 2A03
PID: 0043
SN: 85431303636351E092C0

I have no idea what you're talking about. I see no error message and no information about OS and IDE version.