I've been playing on wonderland.tf Singapore hightower server for a month, and I've been encountering this player: https://steamcommunity.com/profiles/76561198289005440/
that abuses this glitch (I have no idea how he/she does it), where a demoman equipped with both shield and sticky jumper could charge infinitely even after hitting a wall, without getting a kill. I was tolerant at first but since it has a tactical advantage, I thought it was both annoying and unfair to let this bug stay. (My speculation is that it has something to do with your servers commands {no shit sherlock})
If you need photo evidence I could perhaps provide screenshots of him/her wielding both sticky jumper and the shield, whenever I see him/her on the server I again.
that abuses this glitch (I have no idea how he/she does it), where a demoman equipped with both shield and sticky jumper could charge infinitely even after hitting a wall, without getting a kill. I was tolerant at first but since it has a tactical advantage, I thought it was both annoying and unfair to let this bug stay. (My speculation is that it has something to do with your servers commands {no shit sherlock})
If you need photo evidence I could perhaps provide screenshots of him/her wielding both sticky jumper and the shield, whenever I see him/her on the server I again.