Retry with Delay
Goal
Use this pattern when an Action may fail temporarily and should be attempted again without retrying every update.
Tree structure

How it runs
Try Action runs first. A success ends the Selector successfully. On failure, the fallback Sequence waits and then returns Failure; that result tells the Repeater to begin another attempt.
Variations
Set a repeat limit when the operation should eventually give up. For an endless environmental behavior, leave it repeating but ensure Try Action is inexpensive and the delay prevents constant work.
Tasks used in this tree
Repeater, Selector, and Wait plus Return Status in the Actions reference.