When you try to change the color of the beacons light there are times when the change takes time to appear. The same happens when breaking the base of the beacon.

Steps to Reproduce:

• Place a beacon with its respective base.
• Replace and remove a block of stained glass (not white) repeatedly. (1)
• Place and remove a block from the base several times. (2)

Observed Results:

(1) There will be times when the beacon light takes time to change color or return to its original color. 

(2) There will be times when the beacon light takes a long time to go away or appear.

Expected Results:

Both reactions should be instantaneous or at least take less time.