Perks
Like the title mentioned, Hive Scum’s Blackout bomb has a big problem since lunch. I press the throw button just one time and game decides to spend all of the bombs in one go. It happens all the time and makes the talent almost useless. Changing the key binding for throw does not help either.
Yes, and I’ve tried disabling them
Constant (100%)
PC - Steam
This was an issue with the remote detonation for arbites, and its very likely due to the guaranteed weapon swap mod which essentially is an input queue and attempts to keep swapping to that slot until it does. Since theres no slot to swap to, it keeps attempting, throwing all of your blinders. You may need to update it, or manually disable it in the mod options while youre running this blitz.
I’m running guarantee_weapon_swap mod and it seems to work fine. Tested with Blackouts in Psyk just now. Blitz is bound to mouse wheel up, if that matters.
Just adding some data 
Update your mods (especially the Guarantee series)
@PurpleShadow, are you using the Guaranteed Weapon Swap mod as others have mentioned above?
Does the issue persist if you disable the mod?
I tried without the mod. And for the looks of it, it happens because of the mod. Thank you for your responses. Now i try to fix it with the mod. Updating the mod did not help.
Thank you for your answer. Updating the mod (2 times for some reason) fixed my problem.