There's this in your logs that's highly unusual:
warning: UI layer has not been initialized.
warning: stack traceback:
warning: [C]: in function `GetFrame'
warning: ...aforever\gamedata\lua.nx2\lua\maui\effecthelpers.lua(34): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...e\t\.faforever\gamedata\lua.nx2\lua\ui\game\chat.lua(4): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...\.faforever\gamedata\lua.nx2\lua\keymap\hotbuild.lua(8): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: [string "import("/lua/keymap/hotbuild.lua").buildAct..."](1): in main chunk
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): Error importing '/lua/maui/effecthelpers.lua'
warning: stack traceback:
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(77): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...e\t\.faforever\gamedata\lua.nx2\lua\ui\game\chat.lua(4): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ....faforever\gamedata\lua.nx2\lua\ui\game\gamemain.lua(35): in main chunk
warning: ...
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...\.faforever\gamedata\lua.nx2\lua\keymap\hotbuild.lua(8): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: [string "import("/lua/keymap/hotbuild.lua").buildAct..."](1): in main chunk
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): Error importing '/lua/ui/game/chat.lua'
warning: stack traceback:
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(77): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ....faforever\gamedata\lua.nx2\lua\ui\game\gamemain.lua(35): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...orever\gamedata\lua.nx2\lua\ui\game\construction.lua(20): in main chunk
warning: ...
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...\.faforever\gamedata\lua.nx2\lua\keymap\hotbuild.lua(8): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: [string "import("/lua/keymap/hotbuild.lua").buildAct..."](1): in main chunk
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): Error importing '/lua/ui/game/gamemain.lua'
warning: stack traceback:
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(77): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...orever\gamedata\lua.nx2\lua\ui\game\construction.lua(20): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...forever\gamedata\lua.nx2\lua\ui\game\commandmode.lua(12): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...\.faforever\gamedata\lua.nx2\lua\keymap\hotbuild.lua(8): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: [string "import("/lua/keymap/hotbuild.lua").buildAct..."](1): in main chunk
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): Error importing '/lua/ui/game/construction.lua'
warning: stack traceback:
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(77): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...forever\gamedata\lua.nx2\lua\ui\game\commandmode.lua(12): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...\.faforever\gamedata\lua.nx2\lua\keymap\hotbuild.lua(8): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: [string "import("/lua/keymap/hotbuild.lua").buildAct..."](1): in main chunk
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): Error importing '/lua/ui/game/commandmode.lua'
warning: stack traceback:
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(77): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(137): in function `import'
warning: ...\.faforever\gamedata\lua.nx2\lua\keymap\hotbuild.lua(8): in main chunk
warning: [C]: in function `doscript'
warning: [C]: ?
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(61): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
warning: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
warning: [string "import("/lua/keymap/hotbuild.lua").buildAct..."](1): in main chunk
warning: Error running lua command: ...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): Error importing '/lua/keymap/hotbuild.lua'
stack traceback:
[C]: ?
...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(77): in function <...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua:41>
...\t\.faforever\gamedata\lua.nx2\lua\system\import.lua(161): in function `import'
[string "import("/lua/keymap/hotbuild.lua").buildAct..."](1): in main chunk
The unusual part is that this errors out before the game has even launched. It also marks various Lua modules as corrupt. It appears the origin is from a hotkey. Do you have other game logs where the game crashes for you?