This is something that has been bothering me for quite some time now. I was playing GMod Tower and I noticed all the screens were black, so I went to the website. It told me to download a Flashplayer Plugin. So I did, but when I started up GMod again, my normal health bar was there (In GMT) and I couldn’t interact with anything. So I tried NoxiousNet ZS, and it had the same problem (Also, I was holding guns with my left hand, couldn’t open any menus or change weapons). Even the GMod tutorials wouldn’t work! But THEN, I joined a DarkRP server and it worked perfectly! After some tinkering around, I somehow managed to get the tutorials working again, but ZS and GMT still had problems. Does anyone have an idea of how to help me?
EDIT: Oh yeah, when I tried to start a local ZS server, it was fine! I also think that DarkRP is the only working multiplayer gamemode.