What's new in 3.10:

*) added Multilink PPP to PPPoE client - just specify multiple interfaces
to enable it;
*) added ability to add dynamicly PPTP, L2TP & PPPoE client addresses
to firewall address-list, specified in ppp profile,
or via RADIUS in Mikrotik:19;
*) added address-list attribute support in user-manager;
*) added fan control for RB433;
*) console:
fixed 'interface wireless print detail', now shows the same output as
'interface wireless print basic';
fixed print to file, now writes complete contents, fixed resource leak;
show name of running scripts in '/system script job', update
'last-started' value;
could not use item names for '/interface ovpn-server' and
'/interface ovpn-client', fixed;
fixed problems with export:
some settings were not included in full export, such as
'/interface wireless nstreme');
some settings had duplicate entries with an error, such as
'/system ntp client' when ntp package was enabled;
long parameter values were incorrectly split across multiple lines;
export now quotes all values that are split across multiple lines, it
also adds line split before all newline characters, which improves
readability of exported script sources;
*) api - some properties were included multiple times in getall responses;
*) port - properly tag all inactive ports;
*) port - fixed memory leak that was triggered by addition/removal of
USB serial ports;
*) changed post-boot critical log messages - write a separate log entry
explainig the cause of an non-administrative reboot, such as watchdog
ping timeout, even if system rebooted cleanly;
*) fixed user-manager 'database rebuild' command to correct database errors;
*) fixed bug - user-manager customer password was not decoded
correctly when database backup was transferred
between Intel/RB100/RB500 and RB300/RB400/RB600/RB1000;
*) fixed bug - "/blink" command did not work on RB300/RB600/RB1000;
*) allow to configure OSPF authentication key ID;
*) allow to include bridge interface in a mesh interface;
*) ipsec - added Dead Peer Detection;
*) fixed some random crashes on RB411 & RB433;
*) fixed bug - OpenVPN could corrupt data on high load and force other end to disconnect;
*) fixed bug - DHCP server did not return DHCP options in response to
DHCPINFORM request;

But still no changes to the web-proxy / hotspot

But still no changes to the web-proxy / hotspot

tell me what changes you expect and I will see if anything was done regarding it (sometimes changelog 'forgets' some changes)

*) added Multilink PPP to PPPoE client - just specify multiple interfaces
to enable it;

*) added ability to add dynamicly PPTP, L2TP & PPPoE client addresses
to firewall address-list, specified in ppp profile,
or via RADIUS in Mikrotik:19;

still can't support wireless compression in RB411 as wireless client.

If wireless compression in any AP and RB411 as client enabled, all tx signal from RB411 dropped suddenly. If wireless compression in our AP set to disable, RB411 came back alive.

Any solution for this ?
ROS v3.10 still can't fix this problem.

The 5GHz-turbo mode is gone?

The 5GHz-turbo mode is gone?

More details from you is required,
- which settings you have for country,
- which wireless card is used and
- what do you have in interface wireless info print ?