luke.m4 wrote: ↑
Mar 17, 2019 8:23 pm
I'm assuming the other options are a new Rambo or upgrade to the MK3s?
That's about it
This issue used to be blamed on poor assembly. But it also happened to me on one of my Mk2 printers and I know that was assembled correctly. The first failure was the cable (due to flexing) and then, a few months later the connector itself.
I believe that the connectors are "only" rated for 16 Amps, which (in theory) is sufficient and includes a small overhead. But reality does not always reflect the theory too well
Please note: I do not have any affiliation with Prusa Research. Any advices given are offered in good faith. It is your responsibility to ensure that by following my advice you do not suffer or cause injury, damage or loss.