Engine Bugs

Topic	Replies	Views	Activity
About the Engine Bugs category	0	27376	October 25, 2015
Problem render in VR (annoying) bug , other-bug	0	37	January 23, 2025
Weird camera behaviour using logitech's mx master 2s on a mac camera , macos	3	2870	January 23, 2025
Particle emitter particles abruptly disappear after not looking at them bug , vfx-bug	6	357	January 23, 2025
Raycasts incurring abnormally high costs bug , physics-bug	7	124	January 23, 2025
UGC Items Pivot Point bug , avatar-bug	1	82	January 23, 2025
Exploit in UGC that allows Transparent Items bug , avatar-bug	40	3241	January 23, 2025
Roblox's engine handles high mouse polling rates very poorly, mouse inputs lag behind rendering mouse , input	27	13640	January 23, 2025
Roblox Closes Immediately While Forza Horizon 5 Is Running bug , other-bug	5	331	January 23, 2025
Tool.Activated triggers twice when ManualActivationOnly is disabled when using :Activate() in LocalScript and once when using :Deactivate() bug , ui-and-user-input-bug	0	31	January 23, 2025
[URGENT] Exploit can crash servers at free will. (Again for the millionth time sob) bug , other-bug	8	338	January 23, 2025
Severe Vehicle Rubber-Banding Experienced During High Player Count Sessions bug , other-bug	9	436	January 22, 2025
New TextChatService bubble chat is hidden by avatar bug , ui-and-user-input-bug	7	453	January 22, 2025
Player.CharacterAppearanceLoaded not firing Clientside	20	3189	January 22, 2025
4k texture maps bake(diffuse, roughness & normal) Look so bad on roblox studio, how can i fix? bug , materials-bug	14	280	January 22, 2025
Roblox silently loses connection without notice or rejoin option	194	28040	January 22, 2025
Constraint limits have small margin of error bug , physics-bug	2	136	January 22, 2025
Players able to jump out of seat even when JumpPower and JumpHeight are 0 and Jumping state is disabled bug , physics-bug	3	209	January 22, 2025
Changing body parts repeatedly with HumanoidDescriptions causes the Head wrapping to deform and become stretched/disconnected bug , avatar-bug	1	88	January 22, 2025
SpecialMesh culling bug (Frustum Culling?) bug , engine , other-bug	3	232	January 22, 2025
GuiButtons do not return to “hover” state after click bug , ui-and-user-input-bug	6	362	January 22, 2025
Many parts refuse to maintain their studio-set orientation in-experience bug , other-bug	14	455	January 22, 2025
"SmoothVoxelsUpgraded" property causes 20000x slowdown in terrain operations bug , terrain-bug	1	203	January 22, 2025
LogService.MessageOut discards alphanumeric substrings inside pairs of forward slashes bug , other-bug	1	96	January 22, 2025
Ads Manager Spends Full Budget Very Early Into Campaign bug , other-bug	2	140	January 22, 2025
Show Collision Fidelity sometimes fails coloring composition geometry bug , lighting-and-shadows-bug	1	124	January 22, 2025
Humanoid is infinitely spinning and floating by an unknown force after applying mover constraint bug , physics-bug	2	185	January 22, 2025
Tool.Unequipped does not fire when tool is dropped, but only when SignalBehavior is Deferred bug , other-bug	1	107	January 22, 2025
On mobile, the text label containing “MicroProfiler Information” in Settings is editable bug , ui-and-user-input-bug	3	358	January 22, 2025
Graphics Level 3 causing IMMENSE LAG on mobile bug , other-bug	8	557	January 22, 2025