Firmware 6.2.7 Lose Connection

Hello everyone, On January 4th, an update was made to my firewall equipment and I have been observing that after this update, every day I am having problems regarding the loss of connection on the 2 WAN and DMZ ports and my VPNs. Only after rebooting the equipment can I solve the connection problem. Another observation I made was that the equipment is going to conserve memory mode.