Error: OSRAM Smart+ LED, ZigBee GU10, warm white to daylight (2000K - 6500K)

Hi,

I had no problems adding this bulb to my setup via ZHA, however, once I have added the lightbulb and try to switch it off via Lovelace it turns itself back on again instantly yet shows as turned off in Lovelace. This happens 9 out of 10 times. What if anything can be done to fix this?