Software to avoid using the latest version

For example: Before the server installed three software, TeamViewer, sunflower, QQ computer butler, TeamViewer and sunflower is remote software, computer butler is security software.

TeamViewer and Sunflower upgrade to the latest version, with the old client remote connection will prompt the other version is higher, unable to connect, or directly display white screen, so that everyone upgrade the client is a hassle, to bring trouble to everyone, so remote software is not the last resort to upgrade;

Computer Butler, the latest version of the server installation, the most recent version, the stability is necessarily worse, the server a few days inexplicable out of trouble, Task manager can not tune out, a variety of software cannot open, unable to shut down, give me a headache, in the forum to see that the security housekeeper 10.5 version of the problem, so uninstall, the server is normal

Software to avoid using the latest version