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Maintainence not until 26 October though and doesn't explain why speeds have consistently poor at this location for months.
Attached is exact same phone, same SIM and same APN settings on a beach in a small rural village in the north of Scotland
I've updated my profile with my postcode.
For information I even get better speeds and signal in an underground train station in Glasgow city centre compared to my home location, even when outdoors, where I believe one of your main masts is less than 0.25 miles away. This has been the case since I moved from EE to your network. On my previous network there was none of the poor speed issues I now experience on your 4G network.
@wibblemonster - Our network engineers have visited your area yesterday and ran some speed tests. They’ve done some maintenance on the serving sites and they’ve noticed a slight improvement after this.
I hope you feel the adjustment they’ve made!
There are no further plans at the moment to enhance the 4G in your area, although please keep a look out via our Network status checker for any planned updates.