Can not moving card by click and drag mouse

[Tien Tran]

Hello guy, just need a quick advise, i do not know why i Can not moving card by click and drag mouse on Trello as usual. I tried reloading the page and re-login many times but it still doesn't work. 

Can't moving the order of the files inside the card by click and drag too.

Do you know how to fix it?

Thank u so much.

[Andrea Crawford]

Hi Tien, 
I'm not experiencing this problem myself. Which browser are you using? Can you try disabling browser extensions to see if that resolves the problem? Let me know if this helps!