On the Forms server there is the following message:

Log Name:      Application
Source:        Laserfiche Forms Routing Service
Date:          12/1/2014 10:31:24 AM
Event ID:      0
Task Category: None
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      xxxx.xx.xx.xx.xx
Description:
12/1/2014 5:31:24 PM
Message: Connection to the Workflow Server 'localhost' could not be created.
Stack trace:    at Laserfiche.Forms.Routing.LFWorkflowService.Execute(Int32 instanceId, IRoutingContext routingContext)
   at Laserfiche.Forms.Routing.ServiceTask.Execute(Int32 instanceId, IRoutingContext routingContext)

Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Laserfiche Forms Routing Service" />
    <EventID Qualifiers="0">0</EventID>
    <Level>2</Level>
    <Task>0</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2014-12-01T17:31:24.000000000Z" />
    <EventRecordID>2994484</EventRecordID>
    <Channel>Application</Channel>
    <Computer>xxxx.xx.xx.xx.xx</Computer>
    <Security />
  </System>
  <EventData>
    <Data>12/1/2014 5:31:24 PM
Message: Connection to the Workflow Server 'localhost' could not be created.
Stack trace:    at Laserfiche.Forms.Routing.LFWorkflowService.Execute(Int32 instanceId, IRoutingContext routingContext)
   at Laserfiche.Forms.Routing.ServiceTask.Execute(Int32 instanceId, IRoutingContext routingContext)
</Data>
  </EventData>
</Event>

There are no errors on the Workflow server.

So the Workflow and Forms servers are 2 different machines? The message says Forms is configured to use "localhost" as the WF Server.