Hi, I suggest you try this same setup on another computer and see if you get 
any joy.  Offhand I'd say it's a hardware issue, and moving your display, port 
adapter and window-eyes to another computer for testing will tell us for sure.

My guess is that it will fail the same way on another computer, meaning you 
have a failing or misconfigured usb serial adapter, or a failing part in your 
powerbraille.  Hopefully it's not the powerbraille.
Erik Burggraaf
User support consultant,
Now posting occasionally on twitter at eburggraaf,
1-888-255-5194
http://www.erik-burggraaf.com

On 2011-03-05, at 1:15 AM, David wrote:

>     I have WE7.2Refresh installed, under Windows XP Pro, with all updates. 
> Attached is a PowerBraille 81cells Braille display. It is running on an 
> USB-serial converter, since my laptop does have no serial, nor any parallel 
> port itself. The problem here to be described, happens in Outlook Express, 
> Word XP, and even in Notepad. And YES, I have tried turning on absolutely all 
> scripts in WE, to no avail.
>  
> If I open a document, be it in any of the software tested, and mentioned 
> above, I can read the whole document with no problem. I can scroll my display 
> up and down, to my heart's full desire. The lines change perfectly, and I 
> experience no problem.
>  
> Now, if I want to edit a text, or even if I am starting out on a blank 
> document, writing from scratch, the problem starts. The first few lines, my 
> Braille display keeps up fine enough. OK, I am a driven writer, having been 
> using typewriters and computers since the mid 70s. But my display keeps up, 
> with my pace well enough.
>  
> After some lines, and particularly in the case I have to go back and edit 
> some of my writings, the display slows down. Firstly it is just getting a bit 
> slow. But as I keep on typing, it slows down to a speed, that would make even 
> the slowest ant, the hero of the Olympic games. I actually am not joking at 
> all. It would maybe move one or two characters a second. Imagine then, when 
> you have written a whole paragraph, and put your hands on the display, and 
> you literally can sit there and feel how the display gets updated every 
> character, as the seconds on your watch moves on. Alt-tabbing away from the 
> screen, and back again, does have no effect. Funny thing is, that Eloquence 
> keeps up with the actual spot on which I am. So, if I want to have him sit 
> and chatter in my ears while writing, I will have no delay in my editing and 
> writing of the document. But my Braille display is of little help in such 
> cases.
>  
> I have tried I have tried reloading WE, no help. I tried turning off the 
> display, then turning it back on, and it did seem to solve the problem in a 
> few cases, but not always.
>  
> Yesterday, I even experienced the case, in an edit box on a web page.
>  
> Again, it never happens when just reading the screen, only when typing or 
> editing text.
>  
> Anyone would happen to have a clue, as to what is going on? Is there a 
> setting I need to adjust, somewhere in Windows itself, or even in Win-Eyes? 
> Really hope for a solution here, as this thing is driving all my gray hairs 
> out. :)
>  
> Thanks for any input!


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