The 20250108 is the build date of to links firmware , as you will be able to see , currently yours is a 2024 firmware file , the beta ( above image ) is from January this year and will most likely...

@MikeFlash Morning Mike your currently running 1.4.5 Build 20240828 Rel. 84587. there's a Beta update for that what's a more modern up to date firmware

@MikeFlash

Hi check the other side of the box on the picture you’ve posted , the version number will be on the small label

FireWire ( spell check !) should be firmware

@MikeFlash https://www.tp-link.com/uk/support/download/deco-x50/ I'm not sure which version you have , maybe v3 ?. But if you look at this page and select your version , then click on the firmware...