I believe that there is no issues on your end. I just find it really strange that its only the Send trades/orders blocks I cannot open. I can open every other block and still not open the Send trades/orders blocks. I get your block cannot be opened because lost connection message but yet I can open the other blocks within milliseconds of trying the Send trades/orders blocks. Its really odd that my internet wont work while I'm trying to work with these blocks and not others.
I'm downloading the desktop version and going to try and work with that.
F