I tried to join to life boat since these server are supposed to be joinable even on betas normally takes me some seconds to join to a server but when i was on beta 1.2.13.5 i just noticed the loading time wasn't right it taken long i was on my ZTE blade v6 plus when that happened
MCPE-31318
Takes long to join on a server
Resolved
Invalid
0
Thank you for your report!
Unfortunately, this report is invalid. Support for issues with joining servers is provided by the server owner.
Also, note that it's up to individual servers whether they allow a beta version to join, so just because one allows it doesn't mean they all do. And even those who do allow it don't promise you'll have a normal play experience with a beta version.