Lag in receiving gps lat long values

Hi,
I'm getting data lag in receiving data from GPS when using threading in the python script.

BAUD_RATE SETTING = 115200
UPDATE_RATE SETTING= 100 milisecond

Start by reproducing the reported lag with the Python script, threading, 115200 baud rate, and 100-millisecond update rate described in the issue. Read the GPS serial-reading and update flow to identify where values fall behind; done means GPS latitude and longitude arrive without the reported lag under those settings.

Written by the indexing model from the issue text.