Trying to get to Thingy91 first light...https://devzone.nordicsemi.com/f/nordic-q-a/87060/trying-to-get-to-thingy91-first-lightHello, I will start by saying that I am using an M1-based Mac for this. I believe I have loaded the correct x86 versions of things (like JLINK). I have nRFConnect 3.10.0 desktop and have installed the 1.9.1 SDK. I am going through the getting starteden-USTelligent Community 13Tue, 19 Apr 2022 20:20:42 GMTRE: Trying to get to Thingy91 first light...https://devzone.nordicsemi.com/thread/363713?ContentTypeID=1Tue, 19 Apr 2022 20:20:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:76e376b0-e88c-4c74-8d88-548c233c7d75Didrik Rokhaug<p>Hi,</p> [quote user=""]I turn off the Thingy by the switch, hold down the button (S3) and power it back on.&nbsp; &nbsp;During this time it disappears from the Programmer application.[/quote] <p>When you turned the Thingy back on, it should appear as a &quot;Nordic Thingy:91&quot; in the Programmer app. If it didn&#39;t, you can try to re-load the app by pressing Cmd+R.</p> <p>Best regards,</p> <p>Didrik</p><div style="clear:both;"></div>