Hello. I have a routerOS. The Internet disappears and when trying to ping external resources for example like this: ping 8.8.8.8. It turns out an error @ Error 105 no buffer space avialable. I can send a configuration for a similar study of the problem. At this point, the problem is solved only by rebooting the router.
“I have RouterOS …”
What device? LAN configuration, router configuration … could you share more details.
You have asked a question like: “Doctor, I’m coughing when I’m walking.. What’s wrong with me?” … of course, you have asked via internet forum 