"Intel (R) I210 Gigabit" network interface card

Any computer running SYMPHOLIGHT or LAS shall not use "Intel (R) I210 Gigabit" network adapters.
In high load scenarios, they tend to re-prioritize unicast and broadcast network messages.
Our e:net protocol relies on unicast for data transfer and on broadcast to sync the output of DMX data. If order of unicast and broadcast is changed, the DMX data cannot be output in time.

This might also affect or LCE servers. Always use the non  "Intel (R) I210 Gigabit" network adapter for e:net protocol.

Hint: An easy way to open windows Network Configuration dialog is to open Windows > Run (Win + r) dialog. and type ncpa.cpl