lens issue

Good day everyone! It's been a while since I posted here.. Hope everyone is doing good! I wanted to share my experience with my sony A6500 camera issue, but before I share I want to ask from the experts here and from everyone as well about the A6500 hotshoe. Does the sony A6500 hotshoe can be...

Hi, I have used this lens for a while now (mild usage, lens rarely leaves the dry cabinet) and today we hear this thunk every time camera is switched on with the lens mounted on it. Every time camera is switched on, we hear the sound tuk tuk tuk tuk. Any idea what could be the issue? Sorry...