XPS 9305 Killer AX1650w Frequent Disconnects/Slow Connection

I was experiencing poor internet connectivity on my XPS 13 9305 on Windows 11 (21H2) and previously on Windows 10 (21H1). Looking around there seems to be a number of other people reporting such issues. Changing the Advanced Settings of the Wireless Card seemed to resolve the issues on mine.

To do this right clicking the Start Button and selecting Device Manager. Then right click the wireless card and selecting properties:

Select the Advanced Tab.

Change 802.11a/b/g Wireless Mode to 4. 2.4GHz 802.11b/g (from default value of 6. Dual Bang 802.11 a/b/g)

Changing 802.11n/ac/ax Wireless Mode to 4. 802.11ax (this is the default setting):

Changing the Roaming Aggressiveness to 5. Highest (the default value is 3. Medium):

Changing Throughput Booster to Enabled (the default value is Disabled):