When starting a project for STM32F7x board almost 1.3 GB (!) STM32Cube_FW_F7_V1.15.0 file gets downloaded. The download often breaks, it seems like download error handling and resume is not implemented. I ended up downloading the file manually and unzipping it to user/Repository location. Otherwise it would never worked. I suggest optimizing the download process, so only files needed for the selected board/mcu are downloaded and download can be auto resumed.
Some listed board names are inconsistent with product codes. For example STM32F769I-DISC0 board is listed as 32F769IDISCOVERY while its version without display is (correctly) listed as STM32F769-DISC1. Believe or not but for 20 min I was convinced my board was not supported as I could not find it. Just a bad initial experience.