When I try to run this script and I have a print action in the update function it crashes after ~20 seconds of normal functioning.
When I remove the print action it doesn’t crash but without a print it is really hard to do debugging.

Sorry for very messy code

from scene import *
#import sound
import random
import math
import Funcs
import logging
#import sleep
A = Action

class MyScene (Scene):
	
	def draw(self):
		pass
	def setup(self):
		
		
		self.view.update_interval = 1
		
		

		
		#print(get_screen_size())
		self.squares = {}
		self.states_all = {}
		self.square_number = 0		
		self.x,self.y = 0,0
		self.x_max_numbers = []
		self.all_numbers = []
		
		while self.y < (get_screen_size()[1] - 400):
			self.square = SpriteNode('shp:Circle')
			self.square.color = '#000000'
			self.square.size = 100,100	
			
			self.square.position = self.x,self.y
			self.add_child(self.square)
			
			self.x += 100
			if self.x > get_screen_size()[0] - 400:
				self.x_max_numbers.append(self.x)
				self.x = 0
				self.y += 100
			
			self.squares.update({self.square_number:self.square})
			
			self.states_all.update({str(self.square):0})
			#lol#
			self.all_numbers.append(self.square_number)
			self.square_number += 1
			
			
			
		self.x_max = max(self.x_max_numbers)
		
		self.mesh = {}
		for num in range(self.square_number):
			
			meshes = Funcs.finding(num,int(self.x_max / 100),self.square_number - 1,self.y)
			self.mesh.update({num:meshes})
		#exit(self.mesh)
		
		
		
		#print(self.square.children)
		
	
		
		self.fram = 0	
		
		self.pause_mode = False
		self.pause = SpriteNode('iow:ios7_star_256')
		self.pause.scale = 0.5
		self.pause.position = (get_screen_size()[0] / 2), 800 #(get_screen_size()[1] - self.pause.size[1])
		self.add_child(self.pause)
		print(self.all_numbers)
		print('serup fertig')
		
		
		
		
		
		
		
#--------------------------------------------------------------------------------------------------------------------
	def update(self):
		#for touch in self.touches.values():
			
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		#self.fram += 1
		#print(self.fram)
		#print('update')
		squares = self.squares
		mesh = self.mesh
		square_number = self.square_number
		states_all = self.states_all
		#print(6)
		all_numbers = self.all_numbers
		
		for curent_cell in self.all_numbers:
			#print(curent_cell)
			#print(states_all)
			if self.pause_mode == False:
				#print(6)
				curent_cell_obj = self.squares[curent_cell]
				nachbarn = self.mesh[curent_cell]
				Anzahl_lebend = 0
				Anzahl_Tot = 0
				
				for nachbar in nachbarn:
					logging.log(10,'hi')
					state_square = self.squares[nachbar]
					#print(state_square)
					state_now = self.states_all[str(state_square)]
					
					if state_now == 1:
						Anzahl_lebend += 1
					if state_now == 0:
						Anzahl_Tot += 1
				alive = True
				
				if Anzahl_lebend < 2 or Anzahl_lebend > 3:
					alive = False
				if Anzahl_lebend == 2 or Anzahl_lebend == 3:
					alive = True
				
			#	if alive == True:
				#	self.states_all[str(curent_cell_obj)]	= 1
					#curent_cell_obj.color = '#ffffff'
				#else:
					#self.states_all[str(curent_cell_obj)]	= 0
					#curent_cell_obj.color = '#000000'
				#print(Anzahl_lebend)
				#print(Anzahl_Tot)
				print(Anzahl_lebend)
		#Scene.setup(self)
	
	
		
	def touch_began(self, touch):
		for obj in self.squares.values():
				print('touched')
				if touch.location in obj.bbox:
					#print(obj.color)
					if obj.color != (0.0, 0.0, 0.0, 1.0):
						obj.color = '#000000'
						self.states_all[obj] = 0
					else:
						#print('war nicht ')
						obj.color = '#ffffff'
						self.states_all[obj] = 1
		if touch.location in self.pause.bbox:
			if self.pause_mode == False:
				self.pause_mode = True
			else:
				self.pause_mode = False
					
	def touch_moved(self, touch):
		pass
	
	def touch_ended(self, touch):
		pass


run(MyScene(), show_fps=True) ```