"Record is being modified in another window"
Have a weird issue that I'm troubleshooting and to make matters worse, it is intermittent, meaning I can't reproduce the issue at will. I have a layout that uses the Invoices table. On this layout I have a portal displaying OtherTable::Comments related to the Invoices record. Users are able to click a button which pops up a window to add a new Othertable::Comments record. Occasionally, they are greeted with the "Record is being modified in another window" message. Is this because of the portal? If so, any workarounds available?