I’ve noticed that when I use skills that generate fields – I’ve tested with Black Powder, Choking Gas, Shadow Refuge and Smoke Screen, a guildmate thief has tested with them and Radiation field, and a guildmate engineer has also confirmed similar findings – while under the effects of quickness, the field it generates only lasts for half as long.
Not entirely sure if this is a bug – the quickness buff does mention “skills and action are twice as fast” – but it definitely seems to be. Why would a ‘boon’ result in your fields only lasting half an long?