Product Name: NX-1200, NX-2200, NX-3200, NX-4200 Master Controllers
Enova DVX-x2xx
Enova DGX 8/16/32/64
Massio Control Pads MCP-10x
Enova DGX 800/1600/3200/6400
DVXC DVX-2265/3266
FG #: FG2106-01, FG2106-02, FG2106-03, FG2106-04,
FG1901-16,
FG1906-07, FG1906-09, FG1906-11,
FG1906-12, FG1906-13, FG1906-14, FG1906-15,
FG1906-16, FG1906-17, FG1906-18, FG1906-22,
FG1060-08, FG1060-16, FG1060-32, FG1060-64,
FG2102-06L-B, FG2102-06L-W, FG2102-06P-B,
FG2102-06P-W, FG2102-08-B, FG2102-08-W
FG1061-08, FG1061-16, FG1061-32, FG1061-64
FG1906-0201, FG1906-0202, FG1906-0401, FG1906-0402
Current Firmware Version: 1.8.213
Release Date: 12/18/2025
Device ID: 0x018C, 0x1B5, 0x1B1, 0x01B2, 0x1B8, 0x1E9, 0x0214
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Prerequisites
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When upgrading from 1.3.106 or earlier, you must first upgrade to 1.4.90.
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Programming Information
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Use of these new Authentication keywords requires Netlinx.axi v1.62.
The NetLinx language supports the following new Authentication keywords:
TLS_CLIENT_CLOSE
TLS_CLIENT_OPEN
For details on the new keywords, please see the NetLinx Language Reference Guide.
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Changes in this release
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- Reinstated a previous fix from 1.8.205 for improved memory usage that was unintentionally left out of 1.8.206
- Added feature so that "SDAuditLog on/off" works without reboot & updated command help to remove '(requires reboot)'
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Changes in previous releases
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v1.8.211
- Fixed audit log issue so that after using "clear audit" the audit logging will continue
- Updated description to "SDAuditLog on" command to indicate a reboot is required to start logging
(note: this is being changed in the next release to not require reboot)
v1.8.210
- Corrected LDAP-authenticated users roles to allow execution of certain SSH CLI commands related
to device security and logging
v1.8.209
- Fixed issue causing an NX controller to lockup over time if there were unreachable url in its URL list
v1.8.207
- Improved ssh_client open/close issues
- Improved duplicate ssh keys on NX to be unique on each unit
v1.8.206
- Fixed issue to allow for pre-connection closure of socket without causing soft rebbot
v1.8.205
- Improved SSH_CLIENT_OPEN memory usage
v1.8.203
- Modified JVM statup parameters to prevent Web Server crash due to java.lang.StackOverflowError
-- reset factory needed for new defaults to take effect
v1.8.202
- Added a check for possible issues that could cause the hs_err_pid412
v1.8.201
- Added TLS_CLIENT_OPEN to support TLSv1.3
v1.8.200
- Improved memory usage on Netlinx programs
v1.8.197
- Fixed a bug with certificate loading on v1.8.195
v1.8.196
- Fixed bug causing no OFFLINE event when calling IP_CLIENT_CLOSE
v1.8.195
- upgrade openssh to "SSH-2.0-OpenSSH_9.8"
v1.8.193
- Fixed bug with URL entry when using port 1320
v1.8.192
- Fixed SSH_CLIENT_OPEN/CLOSE bug
v1.8.190 (Release)
- Fixed boot issue in manufacturing when using blank MSOM with 1.8.x firmware
v1.8.187
- Added Telnet support for upper case icsp commands: SEND_STRING, SEND STRING, SEND_LEVEL, SEND LEVEL, SEND_COMMAND, SEND COMMAND
v1.8.186
- Fixed icsp TLS issue connections with Controller-to-Controller and Controller-to-Panel scenarios
v1.8.184
- upgrade TLSv1_2 to TLSv1_3
v1.8.183 (Release)
- Added support for new DXLink 4K60 DWP TX in Webgui of DGX and DVX4k
- Improved boot time to be faster (except for High Security Mode which takes a few minutes longer due
to security key creation and authentication)
- Fixed issue with telnet URL list commands causing telnet session to lock up when deleting URL item
- Fixed static ip gateway persistence issue during upgrade from 1.6.x to 1.8.x firmware
- Fixed telnet Master to Master issue
See v1.8.183 Readme for earlier version history
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Known Issues
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- The update should take about 5 minutes after the firmware transfer has completed. If after 5 minutes you can refresh the online tree and
still see the old version of firmware, then power cycle the unit to initiate/complete the update. If refreshing the online tree fails to
contact the processor, please give the process a few more minutes to complete.
- If upgrading from 1.6 firmware, wpa_supplicant updates will need to be re-done
- The following RMS SDKs are not compatible with 1.5.68 and higher:
RMS SDK 4.0-4.3.26, RMS SDK 4.4.* and RMS SDK 4.5.*
- When changing between the local and remote directories for user authentication,
the master requires a reboot to force all currently logged in users to
re-authenticate with the new service.
- SSH Key algorithm supports only ssh-rsa host key.
- ICSPMon will not work with port authentication on or telnet disabled.
- The USB host ports do not support USB hubs.
- Performing a PING to the NX master's IPv6 address may cause the NX master to reboot.
- Master web page login may get stuck in MS-IE browser on Windows8. Either use a
different browser or in Internet Options->Advanced->Security Settings check
"Enable Enhanced Protection Mode*" (Windows8 restart required).
- Dynamic images and listview features require v.1.4.9 G5 touch panel firmware if NX security is enabled.
- Dynamic images will not work with G4 touch panels with NX security enabled.
- IP_MC_SERVER_OPEN command does not work on the ICSLan port.
- The DVX-x2xx Switcher (5002) requires firmware v1.7.54 or higher if authentication is enabled for AMX devices
on ICSLAN or LAN Ports.
- The DGX Switcher (5002) requires firmware v3.2.10 or higher if authentication is enabled for AMX devices
on ICSLAN or LAN Ports.
