Dr.RenalNash said:

Plateau breaking story with a stall: I stalled at 216 lbs for 7 weeks.

Filing a mild objection. Mild because I might be wrong; an objection because nobody has addressed the case that does not fit. The "it is your intake" reflex here gets tiring. Some people genuinely stop responding at a dose that worked, and telling them to track harder when they have already tracked is how people stop posting.

Adding the numbers, since they settle part of this. Give anything pharmacological four weeks before you judge it, and give anything measured weekly a four-point rolling average before you call it a trend.

amsterdam_pete said:

The "it is your intake" reflex here gets tiring.

Adding the part of the answer the thread has not reached. It helps to say which part of this you are uncertain about. A precise question gets a precise answer; a general one gets everybody’s favourite anecdote.

One thing that is still open after MikeNYC_runner’s answer:

What did you change at the same time, and can you separate the two now?

OP back with an update, since a thread like this is useless without one.

Rolling average over five weeks showed I had lost 1.6kg during my "plateau". The scale was noise and the tape had moved. I changed nothing and it resumed.