Why those who cannot login even installed the rc version?

I was experiencing very low download speeds. Been tying several rc versions. But now i have one AP and i cant get on it. Is there anything i can do???? Netinstall recognizes my AP but does not install.

Cmon guys! Give as a way to get our MicroTiks under out control. I have tried everting that i could find here.

SSH and telnet returns wrong user and password.

Hi, i have RBwAPG-5HacT2HnD - wAP AC. I have upgraded to cr17. I cant login with admin / no password after reset. i did try with winbox 3.14rc and with multiple older versions but with no success. Plz help me get my wAP AC under my control. I even tried netinstall. I did install when mikrotik showed...