Zigzag indication run a few days later, will be drawing the wrong line?

[zbj]

 Zigzag indication run   a few days later, will  be drawing  wrong line?

but  drop zigzag from chart,  then  add  zigzag to chart ,  the line will   right . 

why?  

(my english is not well )

[Alain Verleyen]

1648401654c:

 Zigzag indication run   a few days later, will  be drawing  wrong line?

but  drop zigzag from chart,  then  add  zigzag to chart ,  the line will   right . 

why?  

(my english is not well )

It is not understandable. We have a Chinese section.

[Stanislav Korotky]

1648401654c:

 Zigzag indication run   a few days later, will  be drawing  wrong line?

but  drop zigzag from chart,  then  add  zigzag to chart ,  the line will   right . 

why?  

(my english is not well )

There are a lot of different ZigZag indicators. Some of them may be coded incorrectly, so that output gets corrupted after some time, and require updating the indicator to see correct lines. Just choose a proper ZigZag.