Make the sentence grammatical: No matter how hard I tried, I still couldn't connect the network.
The first sentence is a bit confusing. The second sentence is a bit more straightforward.

• I think the problem is that the first sentence is a bit more complicated than the second. I think the first sentence is a bit more complicated than the second sentence. – user123456789 Sep 14 '14 at 16:43
• @user123456789 I think the problem is that the first
The first sentence is correct. The second sentence is wrong.

I think the problem is that the first sentence is wrong. The second sentence is correct.

I think the problem is that the first sentence is wrong. The second sentence is correct.

I think the problem is that the first sentence is wrong. The second sentence is correct.

I think the problem is that the first sentence is wrong. The second sentence is correct.

I think the problem is that