Add clearer instructions for how to debug connectivity issues

[zoeis52]

Add troubleshooting instructions in this section for how to debug connectivity issues with cyton. At reality hack, we found that changing computers, resetting cyton, and checking system status sometimes worked.

[retiutut]

Consider the intent and thought behind #233

[retiutut]

Consider also #224

[retiutut]

Requirements for this change are still pretty vague. Going to move the deadline for this.