Bugfix

plot_single_transmission_timeline.py

             transmission_df = pd.read_csv(
                 "{}{}".format(args.pcap_csv_folder, csv),
                 dtype=dict(is_retranmission=bool, is_dup_ack=bool),
-                converters={"UL_bandwidth": convert_bandwidth, "DL_bandwidth": convert_bandwidth},
             )
 
             transmission_df["datetime"] = pd.to_datetime(transmission_df["datetime"]) - pd.Timedelta(hours=1)
             #transmission_df = transmission_df.filter(["goodput", "datetime", "ack_rtt", "goodput_rolling", "snd_cwnd"])
 
             # read serial csv
-            serial_df = pd.read_csv(args.serial_file)
+            serial_df = pd.read_csv(args.serial_file,
+                                    converters={"UL_bandwidth": convert_bandwidth, "DL_bandwidth": convert_bandwidth},
+                                    )
             serial_df["datetime"] = pd.to_datetime(serial_df["datetime"]) - pd.Timedelta(hours=1)
             serial_df = serial_df.set_index("datetime")
             serial_df.index = pd.to_datetime(serial_df.index)
             twin1.yaxis.label.set_color(p2.get_color())
             twin2.yaxis.label.set_color(p3.get_color())
             twin3.yaxis.label.set_color(p4.get_color())
+            twin4.yaxis.label.set_color(p5.get_color())
 
             tkw = dict(size=4, width=1.5)
             ax.tick_params(axis='y', colors=p1.get_color(), **tkw)
             twin1.tick_params(axis='y', colors=p2.get_color(), **tkw)
             twin2.tick_params(axis='y', colors=p3.get_color(), **tkw)
             twin3.tick_params(axis='y', colors=p4.get_color(), **tkw)
+            twin4.tick_params(axis='y', colors=p5.get_color(), **tkw)
             ax.tick_params(axis='x', **tkw)
 
             #ax.legend(handles=[p1, p2, p3])