[Elecraft] WorkAround: Keyboard Issue - QRO Dropped Characters Via P3

[ae4pb at carolinaheli.com]

Issue: When sending high speed CW (around 60wpm or higher) using a keyboard
connected to the P3 you may experience occasional delays and/or dropped
characters.
Root Cause: Unknown - Elecraft will need to investigate and remedy.
Resolution: Plug your video monitor into the P3 and change the resolution
setting (SVGA res) to 1024x768 .  At 1920x1024 the SVGA runs a little slower
(more pixels to compute). Since you are not using the monitor, there is no
reason to have it at the highest resolution.