I am lost at what to try next ...

I have had times where I have gotten the script to work like a charm and others where all I get is TimeOut errors with the script. I have installed KnoppMyth serveral times just to see if I could get the channels to change again and that isn't working ...

- I have downloaded/upgraded the firmware for my D10-300
- I have tried both serial ports on my machine
- I have tried checking every connection point along the serial cable and the adapter to the low speed data port
- I have tried checking and setting the permissions on script and serial ports

I really don't know what else to do to trouble shoot this issue. The thing that is killing me the most is that it has worked before and I cannot get it to work again.

Any and all comments and suggestions are greatly appreciated,
Wally Atkins