yep. same thing’s been happening to mine for 2 days now.
i left it sitting off for 3 hrs, turned it back on and it worked. connected to pc and it constantly connects and disconnects, rendering it impossible to add or remove more files.
p.s. whenever i have a microsd card inserted. it gets stuck at refreshing media. and if i leaving it off, inserting the card, connecting it to pc, and then turning it on, it doesn’t even respond.
i would send it back for a replacement, but i can’t find my original packaging materials with the warranty papers and stuff.
i’ve been using this sansa clip+ for about 7 months