You’re welcome.
Glad that worked for you.
for me, reinstall monogame using package manager console:
PM> Install-Package MonoGame
solve the problem
That worked perfectly for me, fixed the same problem as OP.
Thankyou thankyou thankyou thankyou.
This thread has just about saved me from topping myself.
I know it’s all I ever go on about but it would be great to get another official release of MonoGame out to address this issue. Any chance, @TomSpilman?