To reproduce:
1. Download user's attached "RemotingTestServiceNew" server files and "RemotingTestNew" project
2. Start the local server using VS solution from "RemotingTestServiceNew"
3. Start a "standaloneIL2CPP" built game
-- Build instantly crashes

Reproduced with: 2019.1.5f1, 2019.2.0b5, 2019.3.0a5

Notes:
- Could not test with 2018.4 and lower due missing references
- Crash does not happen with included "standaloneMONO"
- IL2CPP build crashes even if server is not launched, Mono build doesn't

IL2CPP player's stacktrace:

========== OUTPUTTING STACK TRACE ==================

0x05EA0853 (GameAssembly) mono_runtime_resource_set_callback
0x0642E738 (GameAssembly) mono_signbit_float
0x0642C607 (GameAssembly) mono_signbit_float
0x06601EA3 (GameAssembly) mono_signbit_float
0x070A6900 (GameAssembly) mono_signbit_float
ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 05C8D561)
0x05C8D561 (GameAssembly) (function-name not available)
0x05F48E49 (GameAssembly) mono_vfree
0x05E46189 (GameAssembly) il2cpp_runtime_invoke
0x0FFC770A (UnityPlayer) UnityMain
0x0FFD5F81 (UnityPlayer) UnityMain
0x0FFDBB62 (UnityPlayer) UnityMain
0x0FFDBBC1 (UnityPlayer) UnityMain
0x0FFDD7F7 (UnityPlayer) UnityMain
0x0FB57295 (UnityPlayer) UnityMain
0x0FD7EA92 (UnityPlayer) UnityMain
0x0FD7207E (UnityPlayer) UnityMain
0x0FD7430E (UnityPlayer) UnityMain
0x0F8413C2 (UnityPlayer) PAL_Memory_Free
0x0F83FE28 (UnityPlayer) PAL_Memory_Free
0x0F843A47 (UnityPlayer) PAL_Memory_Free
0x0F8450A5 (UnityPlayer) UnityMain
ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 01261015)
0x01261015 (RemotingTest) (function-name not available)
ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 012611D9)
0x012611D9 (RemotingTest) (function-name not available)
0x75DB0179 (KERNEL32) BaseThreadInitThunk
0x77AA662D (ntdll) RtlGetAppContainerNamedObjectPath
0x77AA65FD (ntdll) RtlGetAppContainerNamedObjectPath

========== END OF STACKTRACE ===========