Solution to erratic behavior by connectivity kit.

[veeblefester]

I cannot find the thread I am offering a solution to.

I was experiencing very squirrely behavior when using the connectivity kit for the HP Prime. The solution, I discovered, was to not use a USB 2.0 hub or the USB 2.0 ports on my monitor. When I decided to try a USB 2.0 port directly on the desktop chassis, the problems disappeared.

We need a longer USB cable for the single user of the Prime!!!

I can understand why the supplied cable is so short if you are in a classroom with a bunch of Prime's operating at the same time. That is, so many antennas. So much radiated RF noise. Observe the added external, clamp on ferrite.