diff --git a/.bin/Scripts/functions/hw_diags.py b/.bin/Scripts/functions/hw_diags.py
index 7817cde2..d6ca9535 100644
--- a/.bin/Scripts/functions/hw_diags.py
+++ b/.bin/Scripts/functions/hw_diags.py
@@ -4,8 +4,9 @@ import base64
 import Gnuplot
 import json
 import math
-import time
 import mysql.connector as mariadb
+import requests
+import time
 
 from functions.common import *
 from numpy import *
@@ -92,7 +93,7 @@ TESTS = {
         },
     'iobenchmark': {
         'Enabled': False,
-        'Rates': {},
+        'Data': {},
         'Results': {},
         'Status': {},
         },
@@ -134,15 +135,19 @@ def disconnect_from_db():
 
 def export_png_graph(name, dev):
     """Exports PNG graph using gnuplot, returns file path as str."""
-    max_rate = max(800, max(rates))
-    out_path = '{}/iobenchmark.png'.format(global_vars['TmpDir'])
+    max_rate = max(TESTS['iobenchmark']['Data'][name]['Read Rates'])
+    max_rate /= (1024**2)
+    max_rate = max(800, max_rate)
+    out_path = '{}/iobenchmark-{}.png'.format(global_vars['LogDir'], name)
     plot_data = '{}/iobenchmark-{}-raw.log'.format(global_vars['LogDir'], name)
 
     # Adjust Y-axis range to either 1000 or roughly max rate + 200
-    y_range = math.ceil(max_rate/100)*100 + 200
+    ## Round up to the nearest 100 and then add 200
+    y_range = (math.ceil(max_rate/100)*100) + 200
 
     # Run gnuplot commands
     g = Gnuplot.Gnuplot()
+    g('reset')
     g('set output "{}"'.format(out_path))
     g('set terminal png large size 660,300 truecolor font "Noto Sans,11"')
     g('set title "I/O Benchmark"')
@@ -402,7 +407,6 @@ def osticket_get_ticket_name(ticket_id):
 def osticket_needs_attention(ticket_id):
     """[DISABLED] Marks the ticket as "NEEDS ATTENTION" in osTicket."""
     return # This function has been DISABLED due to a repurposing of that flag
-
     if not ticket_id:
         raise GenericError
     if not ost_db['Cursor']:
@@ -594,7 +598,7 @@ def post_drive_results(ticket_number):
         io_status = TESTS['iobenchmark']['Status'].get(name, None)
         if TESTS['iobenchmark']['Enabled'] and io_status not in ['Denied', 'Skipped']:
             one_line_graph = generate_horizontal_graph(
-                rates=TESTS['iobenchmark']['Data'][name]['Read Rates'],
+                rates=TESTS['iobenchmark']['Data'][name]['Merged Rates'],
                 oneline=True)
             for c in COLORS.values():
                 one_line_graph = one_line_graph.replace(c, '')
@@ -611,26 +615,19 @@ def post_drive_results(ticket_number):
 
             # imgur
             try:
-                url = upload_to_imgur(image_path)
+                url = upload_to_imgur(png_path)
+                report.append('Imgur: {}'.format(url))
             except:
                 # Oh well
                 pass
-            else:
-                report.append('Imgur: {}'.format(url))
 
             # Nextcloud
             try:
-                url = upload_to_nextcloud(image_path, ticket_number, name)
+                url = upload_to_nextcloud(png_path, ticket_number, name)
+                report.append('Nextcloud: {}'.format(url))
             except:
                 # Oh well
                 pass
-            else:
-                report.append('Nextcloud: {}'.format(url))
-
-        # TODO-REMOVE TESTING
-        with open('/home/twoshirt/__ost_report_{}.txt'.format(name), 'w') as f:
-            for line in report:
-                f.write('{}\n'.format(line.strip()))
 
         # Post reply for drive
         osticket_post_reply(
@@ -828,9 +825,9 @@ def run_iobenchmark(ticket_number):
                 TESTS['iobenchmark']['Data'][name]['Read Rates'].append(
                     cur_rate)
                 TESTS['iobenchmark']['Data'][name]['Graph'].append(
-                    '{percent} {rate}'.format(
+                    '{percent:0.1f} {rate}'.format(
                         percent=i/test_chunks*100,
-                        rate=cur_rate/(1024**2)))
+                        rate=int(cur_rate/(1024**2))))
                 if i % IO_VARS['Progress Refresh Rate'] == 0:
                     # Update vertical graph
                     update_io_progress(
@@ -851,15 +848,16 @@ def run_iobenchmark(ticket_number):
                 min(TESTS['iobenchmark']['Data'][name]['Read Rates'])/(1024**2),
                 max(TESTS['iobenchmark']['Data'][name]['Read Rates'])/(1024**2))
             TESTS['iobenchmark']['Data'][name]['Avg/Min/Max'] = avg_min_max
-            h_graph_rates = []
+            TESTS['iobenchmark']['Data'][name]['Merged Rates'] = []
             pos = 0
             width = int(test_chunks / IO_VARS['Graph Horizontal Width'])
             for i in range(IO_VARS['Graph Horizontal Width']):
                 # Append average rate for WIDTH number of rates to new array
-                h_graph_rates.append(sum(
+                TESTS['iobenchmark']['Data'][name]['Merged Rates'].append(sum(
                     TESTS['iobenchmark']['Data'][name]['Read Rates'][pos:pos+width])/width)
                 pos += width
-            report = generate_horizontal_graph(h_graph_rates)
+            report = generate_horizontal_graph(
+                TESTS['iobenchmark']['Data'][name]['Merged Rates'])
             report += '\n{}'.format(avg_min_max)
             TESTS['iobenchmark']['Results'][name] = report
 
@@ -1500,9 +1498,9 @@ def upload_to_imgur(image_path):
     if not image_path:
         raise GenericError
 
-    # Read image file and convert to base64
+    # Read image file and convert to base64 then convert to str
     with open(image_path, 'rb') as f:
-        image_data = base64.b64encode(f.read())
+        image_data = base64.b64encode(f.read()).decode()
 
     # POST image
     url = "https://api.imgur.com/3/image"
@@ -1535,7 +1533,7 @@ def upload_to_nextcloud(image_path, ticket_number, dev_name):
         image_data = f.read()
 
     # PUT image
-    url = '{base_url}/{ticket_number}_iobenchmark_{dev_name}_{date}'.format(
+    url = '{base_url}/{ticket_number}_iobenchmark_{dev_name}_{date}.png'.format(
         base_url=BENCHMARK_SERVER['Url'],
         ticket_number=ticket_number,
         dev_name=dev_name,