Cant connect using easyfind when raspberry pi is on mobile hotspot

Hello,
I recently got the 1 week trial for EasyFind and I am trying to run my raspberry pi on a hotspot and connect to it on my desktop. I followed the instructions on the website and still not luck. I had my raspberry pi on the same network as my pc, ran the vhusbdarm as an executable and ran the client on my desktop. Then right clicked on Raspberry Hub and hit properties found the easyfind address registered for a free account and then clicked on enable then right clicked on USB Hubs and selected specify hubs clicked add and pasted the address in there. Then I switched my pi to my hotspot and re ran the server executable. It did pop up on my desktop with "Searching for Hub" for a few moments then went away. I checked the system log and this is what I found:

2019-03-01 03:57:14 INFO :VirtualHere Client 4.6.7 starting (Compiled: Feb 23 2019 11:09:28)
2019-03-01 03:57:14 INFO :Client OS is Windows 10 (build 17134), 64-bit edition
2019-03-01 03:57:14 INFO :Using config at C:\Users\Igor\AppData\Roaming\vhui.ini
2019-03-01 03:57:14 INFO :IPC available at \\.\pipe\vhclient
2019-03-01 03:57:14 INFO :Auto-find (Bonjour) on
2019-03-01 03:57:14 INFO :Auto-find (Bonjour SSL) on
2019-03-01 03:59:01 INFO :Connection 1 remotely disconnected gracefully (rx)
2019-03-01 03:59:10 INFO :Server ping timeout, shutting down connection 1...
2019-03-01 03:59:23 INFO :Could not connect to cnat-2.local.:7575
2019-03-01 04:04:42 INFO :ReverseLookupService listening on port 7573 (IPv6 dual-stack)
2019-03-01 04:18:08 INFO :In file ../src/msw/window.cpp at line 594: 'SetFocus' failed with error 0x00000057 (The parameter is incorrect.).
2019-03-01 04:18:59 INFO :Server ping timeout, shutting down connection 3...
2019-03-01 04:18:59 INFO :Connection 3 remotely disconnected gracefully (rx)
2019-03-01 04:19:25 INFO :Could not connect to cnat-2.local.:7575
2019-03-01 04:19:55 INFO :Could not connect to cnat-2.local.:7575
2019-03-01 04:20:23 INFO :In file ../src/msw/window.cpp at line 594: 'SetFocus' failed with error 0x00000057 (The parameter is incorrect.).
2019-03-01 04:20:51 INFO :Connection 6 remotely disconnected gracefully (rx)
2019-03-01 04:20:53 INFO :Server ping timeout, shutting down connection 6...
2019-03-01 04:21:25 INFO :Could not connect to cnat-2.local.:7575
2019-03-01 04:21:55 INFO :Could not connect to cnat-2.local.:7575
2019-03-01 04:22:25 INFO :Could not connect to cnat-2.local.:7575
2019-03-01 04:23:49 INFO :In file ../src/msw/window.cpp at line 594: 'SetFocus' failed with error 0x00000057 (The parameter is incorrect.).
2019-03-01 04:25:34 INFO :Connection 10 remotely disconnected gracefully (rx)
2019-03-01 04:25:43 INFO :Server ping timeout, shutting down connection 10...
2019-03-01 04:31:06 INFO :Server ping timeout, shutting down connection 11...
2019-03-01 04:31:06 INFO :Connection 11 socket closed (rx)
2019-03-01 04:31:25 INFO :Could not connect to cnat-2.local.:7575
2019-03-01 04:37:42 INFO :(Server Mode) Connection to EasyFind peer WauTmrfsFaB87MSXKN1GuX timed out
2019-03-01 04:37:49 INFO :In file ../src/msw/window.cpp at line 594: 'SetFocus' failed with error 0x00000057 (The parameter is incorrect.).
2019-03-01 04:38:49 INFO :Connection 14 remotely disconnected gracefully (rx)
2019-03-01 04:39:01 INFO :Server ping timeout, shutting down connection 14...
2019-03-01 04:39:09 INFO :In file ../src/msw/window.cpp at line 594: 'SetFocus' failed with error 0x00000057 (The parameter is incorrect.).
2019-03-01 04:40:36 INFO :Connection 15 remotely disconnected gracefully (rx)
2019-03-01 04:40:39 INFO :Server ping timeout, shutting down connection 15...
2019-03-01 04:40:56 INFO :Could not connect to cnat-2.local.:7575
2019-03-01 04:41:49 INFO :In file ../src/msw/window.cpp at line 594: 'SetFocus' failed with error 0x00000057 (The parameter is incorrect.).
2019-03-01 04:49:54 INFO :Connection 17 remotely disconnected gracefully (rx)
2019-03-01 04:50:04 INFO :Server ping timeout, shutting down connection 17...
2019-03-01 04:53:46 INFO :(Server Mode) Connection to EasyFind peer WauTmrfsFaB87MSXKN1GuX timed out
2019-03-01 04:53:50 INFO :In file ../src/msw/window.cpp at line 594: 'SetFocus' failed with error 0x00000057 (The parameter is incorrect.).
2019-03-01 04:54:39 INFO :Connection 19 remotely disconnected gracefully (rx)
2019-03-01 04:54:50 INFO :Server ping timeout, shutting down connection 19...
2019-03-01 04:54:55 INFO :In file ../src/msw/window.cpp at line 594: 'SetFocus' failed with error 0x00000057 (The parameter is incorrect.).
2019-03-01 04:55:58 INFO :SSLReverseLookupService listening on port 7572 (IPv6 dual-stack)
2019-03-01 04:56:18 INFO :Connection 20 remotely disconnected gracefully (rx)
2019-03-01 04:56:22 INFO :Server ping timeout, shutting down connection 20...
2019-03-01 04:56:57 INFO :Could not connect to cnat-2.local.:7575

It appears that there is some sort of error on line 594 where it cant "SeetFocus". This could be an issue with my hotspot. Im using a Huawei E5577s-321 dedicated hotspot with AT&T and its giving me problems portforwarding which is why I was so excited to use EasyFind because I thought I could get around this issue. But I guess not. Any help would be greatly appreciated