Why wireless updates mattered at Jutland

Why did British wireless not give the fleet a better tactical picture once battle was joined?

The equipment existed, but useful reports were not consistently sent. A Sturdee-led staff would be more likely to use wireless to keep Jellicoe informed while the battlecruisers were already in contact.

The Royal Navy had the radio capability to communicate effectively, but useful updates were not consistently sent. Sturdee's Falklands experience makes wireless communication a more natural tool for him, even though Jellicoe had reasons to worry about revealing his own fleet's position. Once the enemy already knows the battlecruisers' location, the need to inform the Grand Fleet outweighs that concern. Communications were a command habit rather than a technical novelty.