Today I went to the nearest Esports center I could find. I also took the mouse that I mainly use (G Pro Wireless). I started playing Apex Legends on the Esports center and plugged my mouse in. It was the same crappy input lag and all other issues. The problems were same here as it was back in my house. For first few minutes in a game or even restarting it feels decent but slowly the input lag and choppiness gets worse and worse. I can also feel the lag issues outside the game on windows desktop or using other problems in general. Just most apparent in competitive online games. Other times it gets good for few seconds and then back to being shit. It's like the lag randomly varies so you can't even create muscle memory for the lag. And my hitreg is terrible. And I'm dying in the most impossible ways. I almost lost all hope at this point and started to think someway it even affects my account. Then I asked the guy in charge of the place and told me it shouldn't be playing like that. Maybe some settings are off. He didn't really figure out any way to fix it which I probably knew what was going to happen.
But then I moved to another computer in the Esports center but this time I decided not to connect my G Pro Wireless. Just signed into my account and started playing the game with their $20 hyper X wired mouse. (also forgot to mention I swtiched back and forth with the two mouses on the first PC to make sure it is not just related to one mouse). All the ingame, windows and graphics settings are same as back home and also same as the first PC I used in the center connected with my G Pro Wireless.
I played for an hour and I experienced NO input lag and hitreg issues! My game play was smooth and very responsive for the whole hour. I was landing all my tracking and flicking shots so much more easily! Didn't feel like I was dying so very unfairly. I wasn't mindblowingly amazing or anything like that but everything just felt fair, normal and my true skill level. Almost made me cry to play the game after so many years with no problems for over an hour.
So it seems the theory some posts made here about EMI/electrical/some unknown issue where it corrupts everything connected in your house/outlet/PC may be correct. And before you say it's a mouse or PC issue, I have tried 6/7 different mouses all ranging from wired, wireless, bluetooth etc. 5 different PCs from laptops to desktops. And almost every possible fixes out there I could find over 2 years. Though I am thinking the EMI/electrial/unknown issue could only affect mouse or mainly wireless mouse? So another thing to try is keep the same PC. Bring it to a new place where there is no EMI/electrial/unknown issue but get a new mouse.
Whatever this lag is poison for your mental and lot of people think it doesn't exist or it is simple fix. All the gaslighting really brings you down until you play without no lag at all and really see your true skill. Too bad there's is not much reliable or easy way to prove this unless in person. I may try to go back there if I have time to really test it long as I can to be 100% sure. But god I hope I didn't totally mess up one of the PCs there just even by plugging in my mouse which still sounds so crazy to me. How just plugging in my mouse can cause such issue. So weird. People really wouldn't know how this crap feels like until they experience it themselves and I wouldn't wish it on any gamer. So only thing I guess I try to do now is move to a whole new place and buy all new hardware. It's so sad that this is the only realistic solution we have so far
