Krefu

Hey, I finally got other lens and it seems like it's now working normally with the other lens. I guess the problem is the lens.

I'll try that and see if it works, yea the camera was used one as well and i bought it from camera shop. Also it feels like when I open the viewfinder then the screen really starts to flashing.

Is there anything I can do to rhe connections of the lens? I bought used one

I tried that, but it doesn't seem to help. The display screen is acting same way.

I recently bought fujifilm XF 16-55mm f/2.8 R LM WR lens for my fujifilm x-t30 and it's my first lens for that camera. Before I attach the lens to the camera display works really well and fast but as soon as I attach the lens the camera gets really slow and example when I go to viewfinder the screen starts blinking by going complete black and the coming again. It feels like it cannot handle the lens. Also the firmwares are up to date and tried to reset with taking battery complete out, but nothing seems to help. I'm wondering is lens compatibility the camera or is something else causing the problem?