For all having issues with rejects -
-- Keep intensity below 19, try 18 (on -g 1 configs).
-- Insert -E 10 -s 5 -Q 0 settings into your config(s).
Can you explain why you are suggesting this?
Lowering my intensity lowers my overall hashrate - and on other pools I have close to 0% rejection rate (only here do I have a higher rate)
Can you explain what -E, -S, and -Q are as well, what their default values are, and why you're changing up or down instead of giving blind advice?