Raspberry pi 4 tapo p100 smart plug problems

I’m running libreelec on raspberry pi4 with external hard drive plugged in (it has its own power source though). The voltage for the plug is: 220-240v max load is 2990w 13A. Is this too low to power it? I keep getting the lightning bolt icon (supposed to mean low power). If it is what smart plug should i use? I’m in the UK by the way.