Unable to upload gcode file via web interface - error cannot upload file

Had no issues uploading gcode files via web interface until recently uploads to 100% then hangs then complains cannot upload file

wifi/network fine nil changes

any advice?

Have you checked that the storage on the printer isn’t full ? AFAIK All gcode files are saved indefinitely on the printer

2.9 GB Free space, so no problem there.

it’s ok sorted - not sure why but resetting browser settings fixed it