If bt line was faulty it would cut off connection. The freezing etc is a few possibles; modem driver needs reinstalling, isp has server probs (Freeserve have different numbers if experiencing probs), or browser needs repairing.
OnePlus 5T review: Hands-on
Illustrator Andrés Lozano on his improv line work, brazen use of colours & hand sketching
iPhone X review
Comment envoyer gratuitement des gros fichiers ?