I'm subject to losing free agents due to my players rejecting renewal contracts that are lower than what I offered. I offered max bonus and minimum salary for 6 yrs to both defensive ends on this team
https://cust64.myfootballnow.com/team/view/7
And they both rejected contracts for 1 million + for 6 yrs... that wasn't the offer I sent.

FWIW, that's an awesome team name ..

https://www.youtube.com/watch?v=6rPY8Z10OjE

Also happened on this team... https://cust76.myfootballnow.com/team/view/8
I had to send contracts 3 times before DE Brian Donaldson accepted. The 2 he rejected were for 2 million and change...I never offered a contract that small.

Its strange that I'm having trouble with just DE's.. It seems like I had a DT who kept rejecting contracts..if I find that one I'll post it too

It's a known bug in how the offer is displayed when it's rejected.

They are actually rejecting what you offered, it just doesn't appear that way in the log.