TestOnSwitchToUnSupportedProtocol fix and unfilter

[algonautshant]

Summary

TestOnSwitchToUnSupportedProtocol randomly fails.
Note: this test sometimes causes the issue reported here: #2200

    assertion_compare.go:230: 
        	Error Trace:	service_test.go:480
        	Error:      	"9" is not less than "9"
        	Test:       	TestOnSwitchToUnSupportedProtocol
        	Messages:   	[]

Scope/Requirements

Investigate and adjust the test if the code is behaving as expected but the test is wrong in its expectations.

Urgency/Relative Priority

This has been filtered for some time, and is not urgent.