0.06 Mbits upload?

Hello, I received a tp-link EAP115 access point from my landlord, and I've connected and set it up in my apartment. So far, everything's working fine; the download speed is around 90 Mbps. However, the upload speed is at 0.06 Mbps. Can anyone tell me how to fix this? My landlord already ran a speed test on his main router, and the upload speed is 27 Mbps. How can only a tiny fraction of that speed reach me despite a LAN connection? Unfortunately, I don't know enough about this. Thank you in advance for your help!