Understood; but at the same time if hypothetically Singapore's engagement numbers are underperforming relative to what might be expected for its demographics then this might explain why.

e.g. I could understand being asked once every so often, perhaps even once a day, but this was happening multiple times per hour.

Also without necessarily asking IB to replace Cloudflare, if they care about this traffic then user experiences might form the basis for a bug report/support case with Cloudflare.