FHolzknecht

Hello, I am using an Ultimaker 3 Extended with Bondtech Feeders (and therefore modified feeding speeds) on FW 5.2.11 with cura 4.6.1. However, if i want to start my print within cura, it tells me that i need to upgrade my printers firmware. The latest FW however is 5.2.11, which already has been used. Did I miss an update or might this be related to the bondtech modification? In the end, i need to start the print via webinterface over IP or directly at the machine. I did experience this issue also with cura 4.5 earlier.

This worked out quiet well, thanks a lot ! The correct name was displayed directly after programming the core, however i did perform the last step anyway.

Hello, we recently bought new, original printcores for our Ultimaker 3E. Those are the AA 0.8 and BB 0.8 cores. The installation of the AA 0.8 went well but the BB 0.8 is recognized by the printer as BB 0.4. I already checked: -Firmware up to date (5.2.11, the latest as shown by the UM website) -Pins are cleaned with alcohol However it still gets recognized wrong-is this a known problem ?