1, restart the software or computer first to eliminate network or computer congestion. If it could be opened smoothly in the past, it can't be opened now. That is the problem that the computer system is too old.
2. Try to use the latest version of Bo Yi Yun, which can be downloaded from the futures company official website: CITIC Jiantou Futures Software Download. At the same time, if the computer is still XP, you need to update, download and install it yourself, or go to a computer repair shop to upgrade.