PUBG Corp. still investigating sound issues
The most recent 4.3 update has brought plenty changes and novelties to the community, but yet the most awaited has been the rework of the sounds' system of the game. And hell it has been a disaster, literally all PUBG players and streamers have been criticizing these "improvements" since they have been released. PUBG Corp. representatives promised they would fix it in their twitter account.
We're actively investigating sound and footstep issues with Update 4.3. The cause of some has been identified and we're working to deploy a fix ASAP.— PUBG Support (@PUBG_Support) September 26, 2019
Player feedback related to the new footstep sound curve is also being reviewed.
More details will be shared as soon as possible.