PySerial not stable

Let me know if there is anything else you need or if I need to reformat my code for the forum just let me know how to do it.

Yes, you need to post your code correctly. Modify your post, select your code, select the # icon, and save the changes.

Post the Arduino code, to. After all, this IS an Arduino forum, not a python forum. You don't post your Arduino issues there, do you?

The messages seem to indicate some issue with sending and receiving serial data.

Here is some of the python code:

Snippets-r-us is down the internet a ways. Closer to the python forum. Here, we get to see ALL of your code, or your backside on the way out the door. All of your code is preferable.