Autoroute Project Setup
outOfCredit.USER_BUTTON, UWB_SPI_CS, and UWB_SPI_MOSI due to blocked pins. To continue, discard or resolve the existing auto-layout job, then I can start the new autoroute.outOfCredit.auto-layout-94801d1c-2912-4886-839c-4ea71b110296 is fully cleared/discarded. Also note: preflight still warns that USER_BUTTON has a blocked pin and may remain unrouted even after autoroute starts.