I have tried to install 7.1 beta 2 on my CRS328-24P-4S+ using both System->Package->update and by manually placing the file (routeros-7.1beta2-arm.npk) into the root of the filesystem and rebooting. Using both methods, it fails to boot fully or pass any traffic and I must use netinstall to revert back to 6.47.4. Is this a known issue? Has anyone else had success with this software on this switch? Am I missing something?