DOTA ISSUE/BUG/LAG: Mouse and keyboard won't work at same time

[BlessMe]

I got a problem in DotA 2. It is due to the fact that I cannot use 2 keys at the same time. My acquaintances or friends do not have such a problem. This haunts me in ranked games and in the "Test Hero" option. I found a pattern: if I put a cast of any item on the mouse wheel, then after using two items with (wheelup + wheeldown on my mouse) I get this problem. I can’t diagnose what causes this problem in ranked games, because I don’t already use this layout at the moment, but even taking into account the fact that I don’t use castes of objects on the wheel, the problem appears. It is solved by closing the "Try Hero" mode and reopening it, that is, re-creating such a lobby, not roll up. In ranked games can not solve this problem in any way, it disappears in the new game. She inexplicably appears in a rating game, I do not know what serves as a catalyst. For example: I can’t use the “cancel current action” to block creeps due to this problem, if I hold down the right mouse button and press the “S” key I go simply or standing still, I go without stopping. It turns out that I will press faster and it will work. It’s like I give a lot of requests, but those that are more of them are realized. I found a similar problem in the discussion, but no one answered:
https://steamcommunity.com/app/570/discussions/0/864980734873665581/
Video with my problem on YT:
https://www.youtube.com/watch?v=KP1hvb5TlM4

[Holyvision]

This sounds... really odd...

Without posting system specs no one can really help you aside from saying all the normal stuff like update your drivers/system, try a fresh restart, and etc.

Most people have no such issues with the game, so the issue is most likely tied to your network or your computer.

Do you have any other game controllers (xbox, joystick, etc) connected? If so try disconnecting them and see if the issue persists as a different user input device is a common issue with stuff like this but I've never seen it in DOTA.

Do you have this problem when you don't use a customized layout and only test the default?

[Grimmz]

i had this issue before.

i was using my phone's wifi on my pc. removing that usb somehow fixed it. so weird.

[BlessMe]

Holyvision eredeti hozzászólása:

This sounds... really odd...

Without posting system specs no one can really help you aside from saying all the normal stuff like update your drivers/system, try a fresh restart, and etc.

Most people have no such issues with the game, so the issue is most likely tied to your network or your computer.

Do you have any other game controllers (xbox, joystick, etc) connected? If so try disconnecting them and see if the issue persists as a different user input device is a common issue with stuff like this but I've never seen it in DOTA.

Do you have this problem when you don't use a customized layout and only test the default?

Hello! I want to thank you for your answer. It is very important for me. I did not write the specification of my PC, because I do not think that this is a hardware problem, as can be seen from the video, it is solved by switching to the “Hero Test” or a new game in the ranked, for example. Maybe this will help, I will be very happy. I have an Xbox controller and an adapter from Microsoft to it, the situation does not change when the adapter is disconnected from the PC. My PC specification:CPU: r7 2700x @3.7 (fixing. PBO deny)
GPU: ASUS ROG STRIX 1070TI A8G
RAM: HyperX Predator Black 2x8 @3466 CL16
PSU: Seasonic Focus Plus Gold SSR-750FX 750W
CPU Cooler: DARK ROCK PRO 4 | 250 TDP
Motherboard: MSI X470 Gaming Pro Carbon
PC case: Aerocool P7-C0 Pro Black
Monitor: 27" Samsung S27E390HSO | PLS | 60 Hz | 1920x1080 | 4 ms
Keyboard: A4Tech Bloody B810R | Light Strike (look/sound like cherry blue)
Mouse: HyperX PulseFire FPS PRO RGB

[BlessMe]

Grimmz eredeti hozzászólása:

i had this issue before.

I was using my phone's wifi on my pc. removing that usb somehow fixed it. so weird.

Hello! Thank you for your comment! I tried to disconnect everything from my PC: headphones, microphone, speakers. It didn’t help :( I am using a LAN cable connection from the router. My motherboard doesn’t have a Wi-Fi adapter. At first I thought it might be a connection problem until I found that the problem appears after certain manipulations. This is a regularity. Packet loss I didn’t notice. I’m not sure, but if I can say, I think that there is a problem with the software. Maybe the update called something for such a problem or something like that.

[Holyvision]

What mouse and keyboard do you use? Make/model?

Could be a utility program needs updating, for example if you are using Corsair stuff you would have iCUE running in the background; or Logitech would have its own software. I would try reinstalling this if that's the case.

I'm sure you've already tried it, but I would also disconnect and reconnect the keyboard and mouse into different USB ports than they are in now.

[BlessMe]

Holyvision eredeti hozzászólása:

What mouse and keyboard do you use? Make/model?

Could be a utility program needs updating, for example if you are using Corsair stuff you would have iCUE running in the background; or Logitech would have its own software. I would try reinstalling this if that's the case.

I'm sure you've already tried it, but I would also disconnect and reconnect the keyboard and mouse into different USB ports than they are in now.

I disconnected and connected the mouse and keyboard. Connected to different ports, also on the front panel. Nothing. My Keyboard: A4Tech Bloody B810R | Light Strike (look / sound like cherry blue)
Mouse: HyperX PulseFire FPS PRO RGB. I have software for these two devices, it works in the background, there are no changes. I downloaded it recently, before and after - the same way. The problem exists.