How to fix Roblox keeps freezing On PC issue? ... Solution 5: Adjust Roblox Graphics Settings. Adjusting the graphics settings in Roblox can help optimize performance and prevent freezing issues.

Performing these solutions can help fix network lag, graphics lag, system lag in Roblox PC. Before you proceed, make sure that your system is running the latest build or software version.

5] Reset Roblox Graphics. This is suggested if you can start Roblox without crashing: Open Roblox Studio; Open the File menu; Click on Settings; Click OK; Click the Reset All Settings button.

Apart from that, if your graphics in the Roblox game are set too high, which your system can’t handle, this problem may occur. Fix Roblox High CPU Usage on PC.