Roblox Studio and the game client hang for 20-30 minutes when launching - Engine Bugs - Developer Forum

Tracking the Engine Upgrade - Page 2 - General Discussion Archive - GamersFirst Forums

Tracking the Engine Upgrade - Page 2 - General Discussion Archive - GamersFirst Forums

ROBLOX Studio Engine/game 'widget' pops out - Studio Bugs - Developer Forum

Roblox Studio and the game client hang for 20-30 minutes when launching - Engine Bugs - Developer Forum

Massive increase in client crash rate in the last 24 hours without updating our game - Engine Bugs - Developer Forum

Games with very large scripts do not load - Engine Bugs - Developer Forum

Studio immediately crashes 100% of the time when attempting to edit a game - Studio Bugs - Developer Forum

Studio frequently crashes seconds after Play Testing - Studio Bugs - Developer Forum

Roblox hangs when Studio and Client are both opened - Engine Bugs - Developer Forum

Studio Crashes immediately after 100% of loading whenever a place or file is opened - #23 by mrfrogg1 - Studio Bugs - Developer Forum

timerServiceOnHeartbeat' causing large lagspike - Engine Bugs - Developer Forum