SRCDS Keyboard Response Problem

[sas41]

Hello!

I have small problem I have to talk about.
Recently I started a server for TF2 And I am using the GUI version of SRCDS and sometime while using the console section it just bugs out and does not allow me to use keys such as the arrow keys or the backspace key which is really annoying.

Example:
While I am typing a command such as:
say Hello Everyone!
And if I type something wrong:
say Hello Everyonee!
I have to mark the extra "e" with the mouse and then right click and then select cut in order to remove it.

Please help me with this just say anything you know about it!

Thank you for reading!