Comcast Business user in Ann Arbor, MI - some sites are fast (Ycombinator) but a lot of others (Atlassian) are dog slow. A 40 Megabyte download from https://dbeaver.jkiss.org/download/ that normally takes 30 seconds is on target for 2 hours.

Same here in Washington.

Same in Boston

Same in San Jose.

Same in Atlanta.

Same in Philly