Germany- you should always keep fighting and finish the game, especially when you are still on 3 centers including 2 home centers and two powers near you are fighting. You could have easily ended this year on 2 centers with Austria focused on Italy and France and England needing you against the other. The way you've acted here is shameful. Maybe diplomacy isn't the game for you.
France, you should have been able to convince Germany to help you into Belgium this past year especially if he is rage quitting. Going to West Med last turn was pretty cray. It was abundantly clear that you and England were going to need to fight, you wanted to get the jump on him.
England, the weakness of the stab is becoming clear. Your progress is stalled and you pretty clearly have a worse position than Russia or Austria now. A small thing to point out about your moves this turn: they unnecessarily give up NAO which makes you lose contain. Basically the goal in attacking France is building up to have 3 units on MAO. Going to Iri and Wales is slow toward that goal. Now you have to go Wales to Liverpool to NAO to MAO for 4 total moves to achieve it, and in the process you France has a unit behind your lines. If you had gone to NAO and Wales instead, if France goes NAO you just go to NAO and Irish next turn, get one, get the other, then take MAO for 4 moves without a leak. If he goes Irish, even better, support into Irish next turn then take MAO in 3 moves. It's not a big deal, but things like this matter.
This turn you have a really really important move that will go a long way in determining whether you still have a good chance of soloing or not. Think carefully. Also, STOP BUILDING FLEETS. Just stop.
France- That move to West Med was brutal, but you know that now. The fight with England was literally inevitable, you needed to push your advantage. Instead, you gave England a jump on EC and now you basically just have to hold on and wait to get bailed out by Russia.
Austria/Russia/Italy- The predicted A/R stab came through. Italy, you need to think about why you thought it wasn't going to happen despite all evidence, and why you were willing to facilitate it (as discussed above). A/R, remember what you told Italy, as it's an effective way to completely snow someone apparently.
Also, Austria, bo is wrong. Now is not the time *at all* to be thinking about attacking Russia. Get the A/R rolling and try to count to 18.