I have fully set up my website and it was going perfectly. Now whenever my clients try to login it says "login failed please try again later" now whenever I have the admin page open and then i open a new browser and try to log in it works fine for me. However, If I try any other computer or phone or anything it doesn't work.
I have tried updating my URLS in general settings I have tried clearing my template cache, i have tried clearing my template_c i have tried checking my SQL for safe mode, I have literally tried everything.
Clients are beginning to get frustrated and so am I. Please help