BlackBerry users on this Site?

Is anyone surfing this Site using a blackberry tablet?
I have been having problems using this Site when I am in a thread. No mater where I touch on the screen or how carefully I touch it in order to scroll down the thread, it automatically pops to the top of the page.
The only way I can view posts lower down on the page is to keep a finger on the screen at all times and keep transferring fingers as I scroll down. Good thing the pages are not any longer or I would have to use my toes:D 
This only occurs on the thread pages, not on the main pages showing the topics.
I have noticed that the thread pages have the little green up and down arrows whereas they aren't on the main topic pages.
Never had this problem with any other sites.
Thoughts?

Must be the operating system in that. Is it Android? I don't have any problems on my IPhone or HP Touchpad.

 and if you have any stock in Blackberry.... SELL, SELL, SELL...........

Try a soft reset. I've seen this happen on iPad and Androids.

And if that doesn't work you can do a hard reset.......... 

Actually they just got bought out and will go private if all goes well.

Z

I did a hard boot. No. No success. It is just a a simple blackberry playbook.

Last time this happened on an iPod I was working with, there was a finger-swipe motion that allowed me to move it back down out of the way. Let me ask my Son up in Canada who has a Blackberry tablet and see if he knows.

I just had the opportunity to look at the Site using another blackberry playbook and it doesn't do it on there so it is definitely just my machine. Still a mystery to me.