Добрый день,
 
Вероятно это баг:
 
CSCux10909    ASDM not loading configuration with windows10,java 8.60 and sourcefire.
 
<B>Symptom:</B>
When trying to access ASDM 7.4.1, 7.5.1 or 7.5.1.90 from Windows 10 Pro client running java 8.60 or 8.65 with the sourcefire module enabled in the ASA, we received the following error "ASDM was unable to load the firewall's configuration.  Please check connectivity to the device or try again later."
 
<B>Conditions:</B>
The same issue was saw while running:
 
ASA 9.5.1
ASDM 7.5.1 OR 7.5.1.90
Windows 10
Java 8.65
Sourcefire enabled on the ASA
 
OR
 
ASA 9.4.1
ASDM 7.4.1
Windows 10 on client
Sourcefire enabled on the ASA
 
<B>Workaround:</B>
So far there are three workarounds:
 
1.- Downgrade Windows 10.
 
OR
 
2.- Downgrade the Java version on the Windows 10 PC to Java 8u51 or prior releases.
 
OR
 
3.- Disable the SourceFire module on the ASA.
 
<B>Further Problem Description:</B>
The issue is related to the version of jxbrowser (4.8.3) used by ASDM 7.5(1) which is not compatible with Windows 10 and Java 8u60. You may verify by looking at the ASDM logs after the issue is experienced, in %userprofile%\.asdm\logs, which should show messages similar to:
10:31:31 INFO: OS name: Windows 10
10:31:31 INFO: JRE version: 1.8 32-bit
10:31:31 INFO: Chromium build: 39.0.2171.52.2
10:31:31 INFO: JxBrowser build: 4.8.3
java.lang.reflect.InvocationTargetException
                at java.awt.EventQueue.invokeAndWait(Unknown Source)
                at java.awt.EventQueue.invokeAndWait(Unknown Source)
                at javax.swing.SwingUtilities.invokeAndWait(Unknown Source)
                at biy.a(biy.java:754)
                at biy.run(biy.java:194)
Caused by: java.lang.ExceptionInInitializerError
The issue is not observed on earlier versions of Windows with Java 8u60 installed or Windows 10 with earlier versions of Java installed.
ASDM also launches as expected if the sfr module is disabled, managed by a FireSIGHT Management Center or the FirePOWER Certificate is not accepted when launching ASDM.