Talking about dangerous, be careful of the virtual keypad of the mount in the Telescope Tab in NINA (at least for my mount, Vixen AXD). The Up/Down, Left/Right, tap doesn't just send a single pulse for a single tap. It actually sends a continuous pulse on one tap and need another tap to stop it.
I was doing a little PHD2 calibration, and I use an OAG. So I thought I'd do a short tap to move the mount a little to have the guide star in the centre of the OAG. That made my RA rotate 360 (luckily the scope was set to Dec 0 so no camera/OTA crash on the tripod) and got my controller cable twisted around the mount.
Luckily I had a bad feeling after hitting that short tap, and thought I'd better tap again (which was prob only like < 45 sec apart). That was probably the only time I bolted out of the comfort of my living room chair to the backyard. The DC power and the controller cable almost got ripped out of their sockets
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