switching from Cura to Prusa slicer, where is USB?

[steveh2112]

i've been having problems with my prints just stopping for no reason, and it always seems to be around 55% which makes me suspect a problem with Cura, but not sure. if it was a bad USB connection you would think the stop point would be more random.

anyhow, i've been thinking of trying prusa slicer for a while and just downloaded it. i see connection options for octoprint (which i don't have but probably a good idea) but not for USB. with Cura it's easy, just select to print USB. what's the dealio with Prusa?

i guess i need this https://www.pronterface.com/#download
seems like a pain to use yet another program, is there nothing built in?

thx

i should add, i'm using a ender3 and its worked perfectly for a month of so, then this random stop thing just started a few days ago and happens a couple of times a day. i do 20-30 prints a day so not all the time. i have the same hardware and software setup as before when it was fine.