after around fifty hours of playing after having a break from the game me and my friends have been having an issue, every now and again when we have our night vision goggles active it will randomly go dark green rather than the bright green that is normally displayed. the only way to fix it is by going from third person to third person or by turning the NVGs off. we believe that this issue happens when players log on to the server as we tested logging in after disconnecting at the nvgs would go dark green everytime we logged in.