2901 router, ACL with object-group, stops working after a router reboot
i have a cisco 2901 running (C2900-UNIVERSALK9-M), Version 15.1(1)T2) with 2 built in interfaces, with no additional cards installed. On the interface gi0/0 there is an inbound ACL using one object-group network with a bunch of hosts. The ACL works fine untill the router is rebooted, after a reboot no conditions of the ACL get hits and all traffic gets logged by the last ACL statement of deny any any log. Removing the ACL and typing it in again makes it to work all good again unitll it is rebooted again. Any known issue with particular IOS version with a bug of some sort? Any IOS recommendations to upgrade to?
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