Struggling tonight again, internet has been fine since the technician came out, but tonight it has gone completely unusable at times again.
Luckily I've still been running the BQM and can be seen here:
https://www.thinkbroadband.com/broadband/monitoring/quality/share/808e25a77b5ca20129c424f7b65457a3e5afe8fe
Looks like quite a bit of problems on the graph tonight ?