3d printers have been around in consumer form for close to two decades now. There’s no excuse for this any longer. The reason there’s such a learning curve with printers like this (I’ve been through it myself) is because they’re built with shitty, scrap bin parts to keep prices low. The commercial folks using CNC machines would never, ever settle for junk that fails often and needs a bunch of aftermarket parts swapped in just for basic functionality. I went years on a bed slinger like these with years of more troubleshooting than printing and I would never go back nor would I tolerate it with a new printer.