Podcasts' Documents and Data 6GB of memory
I have a 32 GB iPod Touch which is constantly low on memory. I use almost no apps, but do listen to a lot of podcasts - which I delete after listening to them. However the Documents and Data for podcasts is taking up over 6GB of memory and I can find no way to clear it (the podcasts themselves are only about 1 GB.) I deleted a lot of subscriptions - but my Documents and Data use has almost doubled!
I'm not very tech-savvy and have been reading about buying clearing devices, downloading something big (like a film) which would (apparently) clear the space or resetting the iPod.
Are there any suggestions that anyone can recommend?
iPod touch, 32 GB