I'm using MIRO extensively during the past year and never had this issue. One particular board is now uneditable for me. It would not zoom in and out and I cannot select elements on it.
The board has appr. 40 members. All of them can access is and work with it, but I cannot. All my other MIRO boards (tried at least 20) are working. I applied all advices: restarted, cleaned browsing history and cookies, used different browsers, uploaded older versions, uploaded back ups - nothing worked.
My zoom in/zoom out functionality on this board is not working. And then it goes black.
Any other ideas? Oh, and yes, I am a paid user.
Many thanks, Boryana