Menu selecting really, really, really, really, (etc) slow

The box runs quite nicely after everything (this PC, router, and LE box) are rebooted.
Only a few hours later it's noticeably slower.

Use it a few months and it can take a good 5+ minutes from selecting a folder until it actually appears and is useable. I've had a quick search around here and haven't found anything much the same.
Where do I start looking for a solution please?

Is this all that you're after?

And in the last couple of hours it locks-up when ever I try to play a video. I have to reset the box to get it working again.
For example I can get into the TV Shows directory but when ever I select a directory there it all comes to a grinding halt.

I can't SSH into it, I just get this error message.
It all ground to a halt when I tried to select a folder in my TV series folder.

I thought that might happen, the box seems to be completely frozen.

That helped lot, thanks!
I left the box for an hour or two and it's finally managed to get into the selected folder. Trying to sort it out now ...

Edit - And got it.

http://ix.io/4IDX

Sorry about that, try this one then.

http://ix.io/4IEl

Anyone, please?

I've taken to playing the files off a memory stick, that seems to work just fine. Though it's a pain the rear having to do that for everything I want to watch.

Anyone .... ?

Week 3.

Anyone please?

Or should I just give up and either do a full re-install or find some other brand of software that does the same job?

Quote from Da Flex

Use the default skin.

Haven't ever changed it from that.

Quote from Da Flex

Thanks. The pvr.hts add-on seems to create a lot of traffic. Can you disable it for a test?

If that doesn't work, disable other add-ons step-by-step.

Okay I tried that. I'm not 100% sure what that add-on is so I disabled all the tvheadend stuff.

It's possibly worse now - I navigated to the TV Shows directory, tried to pick a directory at random and waited for it to load. Gave up after nearly half an hour, it was just locked-up.

So hit the reset button and tried again but just tried to play a video in the TV Show root directory. It again locked up but after 5 - 10 minutes the video finally started to play. So I stopped it, and tried to get out of that directory, gave up after a good 20 minutes.
I got the log file though, hopefully there's something there that might help.

http://ix.io/4Kdp