# MCU Randomly Loosing Connection on SKR 1.4 with BTT Pi 1.2

**URL:** <https://klipper.discourse.group/t/mcu-randomly-loosing-connection-on-skr-1-4-with-btt-pi-1-2/14086>\
**Category:** General Discussion\
**Created:** [February 13, 2024, 8:13am UTC](https://klipper.discourse.group/t/mcu-randomly-loosing-connection-on-skr-1-4-with-btt-pi-1-2/14086 "2024-02-13T08:13:43Z")\
**Posts on this page:** 1\
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**Author:** ![Sineos](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/sineos/32/18_2.png) [@Sineos](https://klipper.discourse.group/u/Sineos)\
**Post date:** [February 13, 2024, 9:30am UTC](https://klipper.discourse.group/t/mcu-randomly-loosing-connection-on-skr-1-4-with-btt-pi-1-2/14086/2 "2024-02-13T09:30:14Z")

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Unfortunately, this is an error that is quite uncomfortable to track down. See [Timeout with MCU / Lost communication with MCU](https://klipper.discourse.group/t/timeout-with-mcu-lost-communication-with-mcu/6639)

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