Thank you so much! Earlier, I had tried using my phone's mobile hot spot like you suggested and it did not work. But, I tried again today, and it worked!

Hi, I have also been having this problem. I installed version 1.15.1 and I tried to create a new stm32 project and I got this exact error.Were you ever able to resolve it? I saw the same issue in some other threads, but none of those solutions worked...