[Galaxy S6 Edge Q&A, Help & Troubleshooting] Koshatul:
I've got a stock Samsung Galaxy S6 from Telstra (Australia) and since the latest update to VU3DOJF (Build Number: LMY47X.G925IDVU3DOJF) Messages and Phone take 15 seconds to load, if they're in the background just switching back is fine, but if I haven't used messages/phone in a few minutes or I close it, when I reopen it the app displays but is blank for 15 seconds.

[IMG="Messages App looks like this for ~15 seconds before messages appear"]http://i.imgur.com/kAIdqSPl.png[/IMG]

I've found this in the logs while it's starting up, but I can't disable/enable VoLTE, and setting it to Airplane Mode doesn't help.

D/Mms:transaction( 3360): [NotificationTransaction] getAutoDownloadState simSlot : 0
D/Mms:transaction( 3360): [NotificationTransaction] getAutoDownloadState simSlot : 1
D/CII ( 3360): IMSServiceConnectionManager: startIMSService : [NAME] com.sec.imsservice.service.VolteService, [INTERFACE] com.samsung.commonimsinterface.imscommon.internal.IVolteService, [BIND] true, [LISTENER] com.samsung.commonimsinterface.imsinterface.IMSInterfaceForBaseService$1@31dbd1ba
D/CII ( 3360): IMSServiceConnectionManager: bindService to com.sec.imsservice.service.VolteService
D/CII ( 3360): IMSServiceConnectionManager: bindService : com.samsung.commonimsinterface.imscommon.internal.IMSServiceConnectionManager$IMSServiceConnection@245b286b
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 0... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 1... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 2... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 3... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 4... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 5... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 6... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 7... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 8... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 9... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 10... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 11... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 12... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 13... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 14... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] Waiting for Service Ready 15... Connected [false]
D/CII ( 3360): IMSInterfaceForBaseService: getIMSService [WAIT_FOR_READY] : IMS Service Is Not Ready Yet!
D/CII ( 3360): IMSInterfaceForBaseService: startService : WaitForReady [true] IMSService [null]
D/CII ( 3360): IMSInterfaceForBaseService: notifyServiceState : Reason [ADDED_LISTENER]
D/CII ( 3360): IMSInterfaceForGeneralService: onDisconnected
D/CII ( 3360): IMSInterfaceForGeneralService: notifyServiceState [false]
D/CII ( 3360): CommonIMSInterface: Interface for TOKEN_SERVICE_GENERAL has been Created!
D/VolteStateTracker( 3360): Is Ims registered = false
D/Mms:transaction( 3360): roaming ------> false, mSimSlot = 0
D/Mms:transaction( 3360): [NotificationTransaction] getAutoDownloadState simSlot : 0

Has anyone else had a similar issue ?