This report confuses me a bit, because you start out by saying this affects all of the players of just your game, but further down you say this affects you when playing all games. Also some of the information is ambiguous, like when asked if this occurs on other computers you say other people are hosting, but that doesn't say if this blankness issue happens to them while playing or even if their servers cause the same thing, or if you mean they're hosting successfully and people are able to join. In addition, the numbered steps to reproduce the problem are not; they are just a list of what you have tried, which belongs in the description.

It would help to have more clarification on what the exact problem is. Screenshots would be helpful, as would a link to the game (or the server, if it's just one). In any case the report above needs to be edited because the information is contradictory. For readability I would also request that when you edit the report, you put your answers after the closing </b> tags instead of inside them.