diff --git a/actor/src/udsactor/http/public.py b/actor/src/udsactor/http/public.py
index 2dce4d10..53f17ecf 100644
--- a/actor/src/udsactor/http/public.py
+++ b/actor/src/udsactor/http/public.py
@@ -82,4 +82,6 @@ class PublicProvider(handler.Handler):
         return self._service._clientsPool.screenshot()  # pylint: disable=protected-access
 
     def get_uuid(self) -> typing.Any:
-        return self._service._cfg.own_token  # pylint: disable=protected-access
+        if self._service.isManaged():
+            return self._service._cfg.own_token  # pylint: disable=protected-access
+        return ''
diff --git a/client-py3/full/src/uds/forward.py b/client-py3/full/src/uds/forward.py
index 23d34b8f..2bab1159 100644
--- a/client-py3/full/src/uds/forward.py
+++ b/client-py3/full/src/uds/forward.py
@@ -42,6 +42,7 @@ class Handler(socketserver.BaseRequestHandler):
             return
 
         logger.debug('Connected!  Tunnel open %r -> %r -> %r', self.request.getpeername(), chan.getpeername(), (self.chain_host, self.chain_port))
+        # self.ssh_transport.set_keepalive(10)  # Keep alive every 10 seconds...
         try:
             while self.event.is_set() is False:
                 r, _w, _x = select.select([self.request, chan], [], [], 1)  # pylint: disable=unused-variable
diff --git a/server/src/uds/core/managers/user_service.py b/server/src/uds/core/managers/user_service.py
index cdf56206..bb08e238 100644
--- a/server/src/uds/core/managers/user_service.py
+++ b/server/src/uds/core/managers/user_service.py
@@ -607,8 +607,8 @@ class UserServiceManager:
 
             if self.checkUuid(userService) is False:  # The service is not the expected one
                 serviceNotReadyCode = 0x0004
-                log.doLog(userService, log.WARN, "User service is not accessible (ip {0})".format(ip), log.TRANSPORT)
-                logger.debug('Transport is not ready for user service %s', userService)
+                log.doLog(userService, log.WARN, "User service is not accessible due to invalid UUID (ip {0})".format(ip), log.TRANSPORT)
+                logger.debug('UUID check failed for user service %s', userService)
             else:
                 events.addEvent(userService.deployed_service, events.ET_ACCESS, username=userName, srcip=srcIp, dstip=ip, uniqueid=userService.unique_id)
                 if ip:
diff --git a/server/src/uds/core/managers/userservice/comms.py b/server/src/uds/core/managers/userservice/comms.py
index 9ef73922..28267019 100644
--- a/server/src/uds/core/managers/userservice/comms.py
+++ b/server/src/uds/core/managers/userservice/comms.py
@@ -102,7 +102,7 @@ def checkUuid(userService: 'UserService') ->  bool:
     '''
     try:
         uuid = _requestActor(userService, 'uuid')
-        if uuid != userService.uuid:
+        if uuid and uuid != userService.uuid:  # Empty UUID means "no check this, fixed pool machine"
             logger.info('Machine %s do not have expected uuid %s, instead has %s', userService.friendly_name, userService.uuid, uuid)
             return False
     except NoActorComms:
diff --git a/server/src/uds/dispatchers/guacamole/views.py b/server/src/uds/dispatchers/guacamole/views.py
index c872b90d..1e821790 100644
--- a/server/src/uds/dispatchers/guacamole/views.py
+++ b/server/src/uds/dispatchers/guacamole/views.py
@@ -62,7 +62,7 @@ def guacamole(request: HttpRequest, tunnelId: str) -> HttpResponse:
 
         response = dict2resp(val)
     except Exception:
-        logger.error('Invalid guacamole ticket (F5 on client?): %s', tunnelId)
+        # logger.error('Invalid guacamole ticket (F5 on client?): %s', tunnelId)
         return HttpResponse(ERROR, content_type=CONTENT_TYPE)
 
     return HttpResponse(response, content_type=CONTENT_TYPE)