I doubt it - surely you would expect some memory to be in use while the modem connects to the internet - the real thing to consider is did it connect ok and not interfere with the running of the pc or windows - if so all is well and do not worry.
Samsung Galaxy A8 review: Hands-on
Illustrator Juan Esteban Rodriguez on creating highly detailed official film posters for Star Wars…
iMac Pro review
Meilleurs drones (2018)