In the middle of one ride my bike started making clicking sound from the rear. And I can't find the source since that.
Here is a video of it: https://photos.app.goo.gl/RZKb7C3L76TbnMVF7
As many times suggested on this website, I tried adjusting L, H, B screws as well as cable tension and it didn't help. The sound is most noticeable on the lowest cog, but somewhat present on all.
Bike is one month old and it is built on Shimano 105 R7000. Chain is KMC X11EL.
Any advice please?
P.S. when separated, neither hub nor chain make any sound
UPD: I took the bike to the shop. After some time they said that the problem is with the hub and they fixed it. However they didn't give me the details about the fix. After I came home - I found that nothing is fixed and the sound is still there. It just wasn't noticeable in shop's ambient noises