From 3bc4ae14cc0588a6dc8c86738af5f0b0c50f5cfe Mon Sep 17 00:00:00 2001
From: Shawn Bruce <shawn@octoprint.org>
Date: Tue, 5 May 2020 12:07:54 -0400
Subject: [PATCH] Fix issue where _simulateTemps may never reach target temp
 but instead be stuck within 0.5C(delta)

---
 src/octoprint/plugins/virtual_printer/virtual.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/octoprint/plugins/virtual_printer/virtual.py b/src/octoprint/plugins/virtual_printer/virtual.py
index b20b36a6cf..1d3afb08b0 100644
--- a/src/octoprint/plugins/virtual_printer/virtual.py
+++ b/src/octoprint/plugins/virtual_printer/virtual.py
@@ -1422,9 +1422,13 @@ def _simulateTemps(self, delta=0.5):
 		self.lastTempAt = monotonic_time()
 
 		def simulate(actual, target, ambient):
-			if target > 0 and abs(actual - target) > delta:
+			if target > 0:
 				goal = target
-				factor = 10
+				remaining = abs(actual - target)
+				if remaining > delta:
+					factor = 10
+				elif remaining < delta:
+					factor = remaining
 			elif not target and abs(actual - ambient) > delta:
 				goal = ambient
 				factor = 2