P: Canon tethering stopped working after updating to Lightroom Classic v15.4

I have issues with my new canon r6m3 - after the latest update it doesn't work. I’m already exhausted….

UPDATE: after ticking the box “Use Canon SDK for Tethering” in the general preferences, tethering with Canon Powershot V1 is working again. 

Just tried Canon eos R6 Mark III and it is not working. I will try with Canon SDK…..

Tethering R6 Mark iii (listed as supported from this update) not working in Lightroom Classic 15.4.1 for Mac

Lightroom sees the camera correctly 
It fires the shutter 
But no photo arrives in Lightroom 

The shutter then won’t fire remotely any more 
It will still operate using the shutter button on the camera
But still no images reach lightroom 

NB: I Have tried with and without “Canon SDK” option in the preferences General menu
Still no success 

Seems to work without problem for me. Lr 15.4.1 & Mac Studio M3 Ultra

라이트룸 클래식최신 버전 사용, 애플 맥북 m1max, 64gb, tahoe 사용중이며,

카메라는 canon r3 사용중입니다.

테더링 촬영시 라이브 옵션을 사용할경우 카메라측에서 5~10번 정도 af와 셔터촬영을 했을경우,

af를 잡지 못하고 셔터촬영이 되지 않습니다

맥북상의 라이브화면에서만 af와 촬영이 가능합니다

Direct Capture in LR Classic 15.4 on Mac OS Tahoe 26.5,1 does not recognize Canon Powershot V1 anymore. It was working perfectly (and quickly) on the previous versions with Canon Powershot V1. Now it does not connect to the camera. Works as expected with Canon EOS R5 but I need it to work with the V1. I understand with release 15.4 LR is using the camera's native tethering capabilities and the V1 might not have one. Would it be possibile to add a legacy direct capture function for those of us with the same issue?

I am going to go ahead and write this up for the LrC team, although I cannot reproduce. Thanks for your report. 

LR 15.4, Windows 11, Canon R5mkii and Canon R1

Tethered capture has been working perfectly for me, until LR 15.4 installed yesterday.  Now what happens is Tethered Capture appears to work, the camera control bar appears, the camera can be fired from the PC, but the image is never transferred to the PC.