r power supply and cooling.
	The Pi will report on undervoltage and/or throttled status on the
	<span class="WebUILink">System</span> page of the WebUI.
	If it doesn't say <b class="progress-bar-success">No throttling</b>
	you should investigate and remediate.
<li>If you have a ZWO camera it may be experiencing some internal firmware error;
	reset the camera either by unplugging it or
	power cycling the port with
	<pre>sudo uhubctl -a 2 $(grep -l 03c3 /sys/bus/usb/devices/*/idVendor | \
		cut -d / -f 6 | se