Phantom inputs cause character to jump randomly, also affects UI and spectating

[Acidm8]

Since November 7th I have had a weird issue in Deadlock where the game randomly does one of the following things, seemingly reading inputs that I am not entering:

1. Character jumps, cancels a channeling ability or jumps off the zipline (as though spacebar was pressed)
2. While spectating, the camera jumps to the previous hero perspective on the team list (as though Mouse1 was pressed)
3. While hovering over UI elements, the element is selected (as though Mouse1 was pressed)

I have troubleshooted this and I think it is unlikely that it is a hardware issue on my end. I have tried the following:

• Used a different keyboard and mouse, disconnecting the ones I use normally. Same results
• Ensured that no joysticks or other input devices were connected. Same results
• Tried other programs and games, no others seem to be getting these inputs and it's only an issue in Deadlock
• I downloaded YAKD, a program that displays what inputs are being pressed (for streaming/demonstrations and such) and had that open while I played the game. When the game was doing these random things, no input was showing in YAKD, even though anything I actually pressed showed correctly in YAKD.

This has led me to conclude that this is an issue with Deadlock itself. I will provide some hardware/software details below and some match data.

This has happened to me in every match since November 7. The most recent match was ID 46902500 where I played Paige. I noted a few timestamps for when this issue occurred, this isn't every instance but just a few that I wrote down:
1:57
2:43
3:58
10:11
10:14
10:35
33:00
It also occurred when I was spectating my teammates while dead throughout this match.

I captured video of the issue in a custom game by riding the zipline until the issue caused me to jump off. See below (I am not touching my keyboard in these clips when my character jumps off the line):

View attachment Input issue.mp4

Here are my hardware specs:



Please let me know if you need me to provide anything else! The game is great but this issue is very annoying

 

[Acidm8]

Ok since the last patch this hasn't been happening, will keep an eye on it.