- Fixed an issue where the initial J-Link connection during an operation would cause a worker timeout error. This happened in cases where the connected J-Link probe did not have a valid firmware, which would cause a firmware update. This firmware update can take about 30 seconds, which was not accounted for.
- Fixed some issues related to timeout errors when programming Thingy:53 on some bootloader versions. These issues were introduced in nrfutil device v2.12.9.