Yeah this is the only bug i really face as well. I have a high end system so relaunching the client only takes a few seconds but its super annoying. The Reconnect bug at the end of game seems to be mostly gone now which is nice, I get to the honor screen almost right away.
Thanks for the feedback! We are continuing to look into this issue as its been reported a lot here. Appreciate the feedback on honor, we have introduced some enhancements to better the experience but we know we have to continue to make even more improvements in all parts of the client, including honor :)