Deltacast FAQ and Troubleshooting

LightAct Version Notes

• LightAct 4.11.4 → VideoMaster SDK 6.20

• LightAct 4.12.2 → VideoMaster SDK 6.31 (driver bug)

• LightAct 4.12.3 (and all later versions) → reverted to VideoMaster SDK 6.30 for stability

FAQ

Should I install Flex modules one by one?

That's not necessary. Only rule is to add/remove modules when the system is powered off. Do not hot-plug modules while running.

Why did I get a BSOD during Install.bat?

Possible causes: mixed VideoMaster versions, loose module connections, or system hot-plugging. Try a clean install with recommended VideoMaster and ensure modules are installed only when powered off.