https://community.sony.bg/t5/hi-fi-systems/mex-bt3100u-forgets-what-track-it-s-on-is-there-a-fix/m-p/1910848#M1880 <P>Hi there</P><P>&nbsp;</P><P>When I use a USB stick on the above unit it randomly forgets what track it was on when the stereo was last on.&nbsp; I don't go any further than 2 directories deep, and put a maximum of 100 tracks per folder.&nbsp; This happens whether I use a high capacity stick, e.g. 16GB or low capacity, e.g. 512MB.&nbsp; I tend to use CBR MP3 files, mostly 320kbps - no higher, and it doesn't happen all the time.&nbsp; I didn't have this problem before with a different stereo, so is there a firmware upgrade, or another fix?</P><P>&nbsp;</P><P>Many thanks.</P> Mon, 06 Apr 2015 18:48:18 GMT Mike.F 2015-04-06T18:48:18Z https://community.sony.bg/t5/hi-fi-systems/mex-bt3100u-forgets-what-track-it-s-on-is-there-a-fix/m-p/1910848#M1880 <P>Hi there</P><P>&nbsp;</P><P>When I use a USB stick on the above unit it randomly forgets what track it was on when the stereo was last on.&nbsp; I don't go any further than 2 directories deep, and put a maximum of 100 tracks per folder.&nbsp; This happens whether I use a high capacity stick, e.g. 16GB or low capacity, e.g. 512MB.&nbsp; I tend to use CBR MP3 files, mostly 320kbps - no higher, and it doesn't happen all the time.&nbsp; I didn't have this problem before with a different stereo, so is there a firmware upgrade, or another fix?</P><P>&nbsp;</P><P>Many thanks.</P> Mon, 06 Apr 2015 18:48:18 GMT https://community.sony.bg/t5/hi-fi-systems/mex-bt3100u-forgets-what-track-it-s-on-is-there-a-fix/m-p/1910848#M1880 Mike.F 2015-04-06T18:48:18Z