esp_wifi_repeater VS Wireshark

Here's a project that can at best route traffic at 1Mbps. https://github.com/martin-ger/esp_wifi_repeater

My mum has a portable WiFi device which is most time in her room, so the WiFi doesn't get to the living room and that's a problem but I love to solve problems so i did some googling and I found a GitHub repository for an ESP8266 repeater by martin-ger,the repo had a binary file for the repeater so I just flashed it into my esp8266 using esptool and it worked like magic. Click here to access the repository; however, there were some problems I had with this repeater(extender):

yeah, ESPs aren't general purpose computers but they are still very capable (I used one as a "router" before to create a network in my car: https://github.com/martin-ger/esp_wifi_repeater)

The esp is really capable, have a look at this for example: https://github.com/martin-ger/esp_wifi_repeater

This is is possible, and much more, see e.g. https://github.com/martin-ger/esp_wifi_repeater for an SDK based example, or https://github.com/esp8266/Arduino/blob/master/libraries/ESP8266WiFi/examples/RangeExtender-NAPT/RangeExtender-NAPT.ino for an Arduino based example.