3 Reasons Your IG 演算法 Is Broken (And How to Fix It)
https://canvas.instructure.com/eportfolios/2687336/sethqvli638/The_Most_Common_Mistakes_People_Make_With_IG_
Even cables with created-in repeaters often make it possible for for an external energy offer to become attached. That is just a bit extra safety in your sign and may be a good idea depending upon the circumstance