Citrix with Nighthawk M2

Hi there,

since 8 Weeks i have an Nighthawk M2 to accessInet via LTE. Everything working absolute fine, with one exaption:

Every morning (or after round 18 hours) i cannot connect to my costumer via citrix. After establish the connection, it takes 4-5 seconds and iam back in CitrixWorkspace. I can repeat this 50 times.

I found two solutions:

1.) if i connect via iphone - works perfect. Switsch to Nighhawk... then is everything fine.
2.) Works not all time: Complete restart nighthawk. 2 from 3 time this works.

I like Netgear Router since many years. Buts this is no way for working.
I have an older Netgear Aircard two. With this i never had problems, but he is a bit slower.