I have run all the possible setup & also changed the settings in the windows properties, but have not been able to access the USB properly. I have done ftp & smp setup, but the file opens only in bing browser & not anything else. Kindly help since we use USB on router regularly. My old TP Link worked really well, unlike this.

Also, my laptop get attached only to this router, while I also have Archer c6, which is kept next to the laptop & arcuher be230 is at a distance. Kindly share views to change the settings.