To upgrade, click “Check for updates” at /system package in your RouterOS configuration interface, or head to our download page: http://www.mikrotik.com/download
If you experience version related issues, then please send supout file from your router to support@mikrotik.com. File must be generated while router is not working as suspected or after crash.
What’s new in 6.40.1 (2017-Aug-03 12:37):
*) bonding - improved reliability on bonding interface removal;
*) chr - fixed false warnings on upgrade reboots;
*) dhcpv6-client - do not run DHCPv6 client when IPv6 package is disabled;
*) export - fixed export for different parameters where numerical range or constant string is expected;
*) firewall - properly remove “address-list” entry after timeout ends;
*) interface - improved interface state change handling when multiple interfaces are affected at the same time;
*) lte - fixed LTE not passing any traffic while in running state;
*) ovpn-client - fixed incorrect netmask usage for pushed routes (introduced in 6.40);
*) pppoe-client - fixed incorrectly formed PADT packet;
*) rb2011 - fixed possible LCD blinking along with ethernet LED (introduced in 6.40);
*) rb922 - restored missing wireless interface on some boards;
*) torch - fixed Torch on PPP tunnels (introduced in 6.40);
*) trafficgen - fixed “lost-ratio” showing incorrect statistics after multiple sequences;
*) winbox - added “none-dynamic” and “none-static” options for “address-list-timeout” parameter under NAT, Mangle and RAW rules;
irghost - Are you talking about blinking LCD during Netinstall process? This fix solved problem when LCD was blinking while device is booted on RouterOS. Next rc release will fix also blinking LCD during Netinstall process (latest Netinstall will be required).
After reboot, new system forgot my PPPoE account and password setting.
Re-fill in QuickSet not working at all
Check /interfaces/pppoe-out1 manually, need specified the “interfaces” to ether1-gateway, and need set “add default route” manually to make it works again.
There is no fasttrack support for SXT LTE units yet!
What’s new in v6.40 (2017-Jul-21 08:45):
!) lte - added initial fastpath support (except SXT LTE and Sierra modems);
!) lte - added initial support for passthrough mode for lte modems that supports fastpath;
irghost, ksteink, lotnybartek - LCD and LED issue will be fully fixed in 6.41rc release linux25, libyatik - Please after link down/up generate supout file on your router and send it to support@mikrotik.com timonlio, dgcapel, maznu, jondavy, damiantrx - Please generate supout file on your router and send it to support@mikrotik.com eworm - This problem will be fixed in upcoming 6.41rc releases irghost - SXT LTE does not support FastPath/FastTrack yet karnauskas - This problem will be fixed in upcoming 6.41rc releases. Sort table after “#” column and then you will be able to open this entry Ocean - Please write to support. You do not see such errors in older versions because only in 6.40 PoE logging topic was added