Make this indicator MTF multiplication method period. For the current timeframe periods 1 and 1, for the following timeframe 1 multiplied by the ratio of the number of bars next timeframe.
Then redrawing and flashing arrows will stop.
In the screenshot you can see that the indicator on the chart M1 to M30 period has already given the signal, and the indicator in a separate window yet. He then redrew several bars and arrows appeared with the big delay. The more they are still blinking