If the router can't handle a scenario where you replace all TCP with UDP then it's a cheap plastic toy in my eyes. Don't blame the protocol, blame the router. S

If the router can't handle a scenario where you replace all TCP with UDP then it's a cheap plastic toy in my eyes. Don't blame the protocol, blame the router. Sending MTU-sized UDP flows to a dozen targets at most is not even the most extreme, non-malicious scenario you can encounter on networks. Similar arguments go for the prioritization.