I have more than 50 sets of RB450G. All of them are working stable over 1 years.
Recently, I use netinstall to upgraded RouterOS from 4.17 to 5.14.
Most of them are working properly as usual, but one is crashed.
I always got an error messge "disk is too small" in the installation stage.
After many times fail, I gave up, through netinstall, I can reinstall this RB450G
downgrade to 4.17. It works properly with 4.17 once again.
I check the free space = 477.8MB, bad block=8 and license upgradable to v6.x.
Can someone tell me what's wrong with this RB450G?
ps. both firmware 2.29 and 2.39 got the same error