Tonec Inc., the developer of IDM, is unusually aggressive for a small software firm. They update their activation logic every 2-3 weeks. When a major patcher like v21 Top is released, IDM often pushes version 6.xx (next build) within days.
Eliteware and the community responded by adapting and updating the patcher to stay one step ahead of Tonec Inc.'s efforts. idm 6xx patcher v21 top